InChI=1/C18H16N6S/c1-3-12-6-7-14(11-13(12)4-1)18(15-5-2-10-25-15)19-16-8-9-17-20-22-23-24(17)21-16/h2,5-11,18H,1,3-4H2,(H,19,21)/t18-/m0/s1/f/h19H 7A6632B817E26C03