InChI=1/C18H16N6O2S/c1-19-27(25,26)14-7-5-13(6-8-14)22-18-20-10-9-15(23-18)16-12-21-17-4-2-3-11-24(16)17/h2-12,19H,1H3,(H,20,22,23)/p+1/fC18H17N6O2S/h21-22H/q+1 2405798524058A96