InChI=1S/C12H12N2O3S/c15-9(16)5-4-8-13-11(17)10-6-2-1-3-7(6)18-12(10)14-8/h1-5H2,(H,15,16)(H,13,14,17) 3-(12-oxidanylidene-7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9-trien-10-yl)propanoic acid OC(=O)CCC1=Nc2sc3CCCc3c2C(=O)N1 OC(=O)CCC1=Nc2sc3CCCc3c2C(=O)N1