InChI=1/C20H24N4O4S/c1-5-24(6-2)14-7-8-15(12(3)9-14)23-29(27,28)18-11-17-16(10-13(18)4)21-19(25)20(26)22-17/h7-11,23H,5-6H2,1-4H3,(H,21,25)(H,22,26)/f/h21-22H D03552D25CB3F426