InChI=1/C12H17N3O4S/c1-8-6-10(15(16)17)7-11(9(8)2)20(18,19)14-5-3-4-12(14)13/h6-7,12H,3-5,13H2,1-2H3/p+1/t12-/m0/s1/fC12H18N3O4S/h13H/q+1 73A4C828792996E0