InChI=1/C20H18N4S/c1-12-15-11-14(18(21)13-5-3-2-4-6-13)7-8-17(15)25-19(12)16-9-10-23-20(22)24-16/h2-11,18H,21H2,1H3,(H2,22,23,24)/p+1/t18-/m1/s1/fC20H19N4S/h21H,22H2/q+1 E1BAED11CE97AC2E