InChI=1/C20H20N2O3S/c1-20(2)8-14-18(15(23)9-20)17(12-6-4-3-5-7-12)13(10-21)19(22-14)26-11-16(24)25/h3-7,17,23H,8-9,11H2,1-2H3,(H,24,25)/p-2/t17-/m1/s1/fC20H18N2O3S/h23h/q-2	4700BDFE502A6685