InChI=1/C12H16N6O2S/c1-3-7(11(19)17-10-4-6(2)20-18-10)21-12-15-8(13)5-9(14)16-12/h4-5,7H,3H2,1-2H3,(H,17,18,19)(H4,13,14,15,16)/t7-/m1/s1/f/h17H,13-14H2 73C689F2B2E129FE