InChI=1/C23H19N5O3S/c1-29-16-10-9-13(12-17(16)30-2)21-19-20(24-23-25-26-27-28(21)23)14-6-3-4-7-15(14)31-22(19)18-8-5-11-32-18/h3-12,19,21-22H,1-2H3/t19-,21-,22+/m0/s1 AA402997B686E497