InChI=1/C12H17N3O4S/c1-12(2)7-11(12)14-20(18,19)10-6-8(13-3)4-5-9(10)15(16)17/h4-6,11,13-14H,7H2,1-3H3/t11-/m1/s1 06370AD0C1C56ACE