InChI=1/C16H14N6OS/c1-9-12(14(17)23)13(11-3-2-8-24-11)22-16(19-9)20-15(21-22)10-4-6-18-7-5-10/h2-8,13H,1H3,(H2,17,23)(H,19,20,21)/t13-/m0/s1/f/h19H,17H2 540C5407981AD828