InChI=1/C21H18N6O2S/c1-12-16(20(28)27(26-12)13-8-4-3-5-9-13)18-22-15-11-7-6-10-14(15)17-19(29-18)23-21(30-2)25-24-17/h3-11,18,22,26H,1-2H3/t18-/m0/s1 02C437F432FE41A5