InChI=1S/C21H22N4O5/c22-16-8-11(24-21(30)23-10-4-5-10)6-7-13(16)19(27)25-18-12-2-1-3-17(26)14(12)9-15(18)20(28)29/h1-3,6-8,10,15,18,26H,4-5,9,22H2,(H,25,27)(H,28,29)(H2,23,24,30)/t15-,18+/m1/s1 (1R,2R)-1-[2-amino-4-(cyclopropylcarbamamido)benzamido]-4-hydroxy-2,3-dihydro-1H-indene-2-carboxylic acid Nc1cc(NC(=O)NC2CC2)ccc1C(=O)N[C@@H]3[C@@H](Cc4c(O)cccc34)C(O)=O Nc1cc(NC(=O)NC2CC2)ccc1C(=O)N[CH]3[CH](Cc4c(O)cccc34)C(O)=O