InChI=1/C22H17N5O3S/c1-2-30-22(29)18-17(14-5-9-26-10-6-14)15(12-23)21-27(19(18)24)20(28)16(31-21)11-13-3-7-25-8-4-13/h3-11,17H,2,24H2,1H3/b16-11-/t17-/m1/s1 B1571E4850E52DA1