InChI=1/C17H18N2O4S/c1-11-5-8-16(20)15(9-11)18-17(21)12-3-2-4-14(10-12)24(22,23)19-13-6-7-13/h2-5,8-10,13,19-20H,6-7H2,1H3,(H,18,21)/f/h18H	2E32C56C77F6CF1B