InChI=1/C18H18N2O4S/c1-11-4-3-5-15-12(2)17(24-16(11)15)18(21)20-14-8-6-13(7-9-14)10-25(19,22)23/h3-9H,10H2,1-2H3,(H,20,21)(H2,19,22,23)/f/h20H,19H2	42BA2C1B44FB0ED8