InChI=1/C16H13N5S/c17-14-13-12-10(19-15(13)21-16(18)20-14)7-4-8-11(12)22-9-5-2-1-3-6-9/h1-8H,(H5,17,18,19,20,21)/f/h19H,17-18H2 15FC45ACBE4FDBB7