InChI=1/C17H16N6S/c1-3-11-5-7-14-13(8-11)15-16(19-14)20-17(23-21-15)22-18-9-12-6-4-10(2)24-12/h4-9H,3H2,1-2H3,(H2,19,20,22,23)/b18-9+/f/h19,22H E458211F7D6F8107