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                                                                Synonyms: Renormax® | SCH-33844
                                 spirapril is an approved drug (FDA (1994)) 
                                    
                                        Comment: ACE inhibitor prodrug metabolised to spiraprilat
                                    
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                                                    | 2D Structure   
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                                                    | Physico-chemical Properties   
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                                                        | Hydrogen bond acceptors | 7 |  
                                                        | Hydrogen bond donors | 2 |  
                                                        | Rotatable bonds | 11 |  
                                                        | Topological polar surface area | 146.54 |  
                                                        | Molecular weight | 466.16 |  
                                                        | XLogP | 2.97 |  
                                                        | No. Lipinski's rules broken | 0 |  Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/) |  
                                                    | SMILES / InChI / InChIKey   
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                                                            | Canonical SMILES | CCOC(=O)C(NC(C(=O)N1CC2(CC1C(=O)O)SCCS2)C)CCc1ccccc1 |  
                                                            | Isomeric SMILES | CCOC(=O)[C@@H](N[C@H](C(=O)N1CC2(C[C@H]1C(=O)O)SCCS2)C)CCc1ccccc1 |  
                                                            | InChI | InChI=1S/C22H30N2O5S2/c1-3-29-21(28)17(10-9-16-7-5-4-6-8-16)23-15(2)19(25)24-14-22(30-11-12-31-22)13-18(24)20(26)27/h4-8,15,17-18,23H,3,9-14H2,1-2H3,(H,26,27)/t15-,17-,18-/m0/s1 |  
                                                            | InChI Key | HRWCVUIFMSZDJS-SZMVWBNQSA-N |  Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/) |  |