InChI=1/C18H14N4S/c1-2-4-14-12(3-1)18(13-8-23-9-17(13)22-14)21-11-5-6-15-16(7-11)20-10-19-15/h1-7,10H,8-9H2,(H,19,20)(H,21,22)/p+1/fC18H15N4S/h20-22H/q+1 FF6ACEE9616CCF69