InChI=1S/C22H37N3O8S/c1-12(2)7-17(25-22(29)33-11-16-9-13-3-4-14(16)8-13)20(27)24-18(21(28)34(30,31)32)10-15-5-6-23-19(15)26/h12-18,21,28H,3-11H2,1-2H3,(H,23,26)(H,24,27)(H,25,29)(H,30,31,32)/t13-,14+,15-,16+,17-,18-,21-/m0/s1 (1S,2S)-2-((S)-2-(((((1R,2S,4S)-bicyclo[2.2.1]heptan-2-yl)methoxy)carbonyl)amino)-4-methylpentanamido)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propane-1-sulfonic acid CC(C)C[C@H](NC(=O)OC[C@H]1C[C@H]2CC[C@@H]1C2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)[C@@H](O)[S](O)(=O)=O CC(C)C[CH](NC(=O)OC[CH]1C[CH]2CC[CH]1C2)C(=O)N[CH](C[CH]3CCNC3=O)[CH](O)[S](O)(=O)=O