InChI=1S/C16H19N3O4S/c1-24-7-6-12(17)15-18-13(16(23)19(15)9-14(21)22)8-10-2-4-11(20)5-3-10/h2-5,8,12,20H,6-7,9,17H2,1H3,(H,21,22)/b13-8-/t12-/m0/s1 {(4Z)-2-[(1S)-1-amino-3-(methylsulfanyl)propyl]-4-[(4-hydroxyphenyl)methylidene]-5-oxo-4,5-dihydro-1H-imidazol-1-yl}acetic acid CSCC[C@H](N)C1=N\C(=C/c2ccc(O)cc2)C(=O)N1CC(O)=O CSCC[CH](N)C1=NC(=Cc2ccc(O)cc2)C(=O)N1CC(O)=O