InChI=1/C18H16N2O5S/c19-26(23,24)14-7-5-12(6-8-14)9-10-20-17(21)15-11-13-3-1-2-4-16(13)25-18(15)22/h1-8,11H,9-10H2,(H,20,21)(H2,19,23,24)/f/h20H,19H2	0C93D8904D8209F9