InChI=1/C20H20N3O5S/c1-12-8-16(24)19(20(25)28-12)18(13-6-7-13)14-4-3-5-15(9-14)22-29(26,27)17-10-23(2)11-21-17/h3-5,8-11,13,18H,6-7H2,1-2H3,(H,24,25)/q-1/p+1/t18-/m1/s1/fC20H21N3O5S/h21,24H/q	170336ABB4C3B14E