InChI=1/C15H13N3OS/c1-8-7-17-13-12-9-3-2-6-16-10(9)4-5-11(12)20-14(13)15(19)18-8/h2-6,8,17H,7H2,1H3,(H,18,19)/t8-/m0/s1/f/h18H 1D856D02BFC6ABA9