InChI=1/C24H21N5O4S2/c1-15-7-3-6-10-20(15)33-12-11-28-14-16(17-8-4-5-9-19(17)28)13-18-21(25)29-23(26-22(18)30)34-24(27-29)35(2,31)32/h3-10,13-14,25H,11-12H2,1-2H3/b18-13+,25-21? 83519AA2B284EE83