InChI=1/C14H17N5S2/c1-3-20-14-18-17-11-10-8-6-7(2)4-5-9(8)21-12(10)16-13(15)19(11)14/h7H,3-6H2,1-2H3,(H2,15,16)/t7-/m1/s1/f/h15H2 6F299591922B6FED