InChI=1/C21H21N7O2S/c1-4-15-17(12-5-7-13(30-2)8-6-12)18-22-11-14-16(28(18)26-15)9-10-27(19(14)29)20-23-21(31-3)25-24-20/h5-11,16,26H,4H2,1-3H3,(H,23,24,25)/t16-/m1/s1/f/h25H D09654362F5852D1