InChI=1/C15H12N2OS/c1-2-4-13-11(3-1)18-12-6-5-10(9-14(12)19-13)15-16-7-8-17-15/h1-6,9H,7-8H2,(H,16,17)/p+1/fC15H13N2OS/h16-17H/q+1 9D22610C637B032C