InChI=1/C19H14N4OS/c20-10-12(9-13-11-21-15-6-2-1-5-14(13)15)18(24)23-19-22-16-7-3-4-8-17(16)25-19/h1-9,19,22H,11H2,(H,23,24)/p+1/b12-9+/t19-/m0/s1/fC19H15N4OS/h21,23H/q+1 88968E4FF34CE472