InChI=1/C23H19N5O4S/c29-17-3-1-2-16-19(17)18(14-8-10-24-11-9-14)20-21(25-16)26-23(27-22(20)30)33-12-13-4-6-15(7-5-13)28(31)32/h4-11,18H,1-3,12H2,(H2,25,26,27,30)/t18-/m1/s1/f/h25-26H 1BA27DD32D14BD49