InChI=1/C12H17N3O4S/c1-9-4-2-3-7-14(9)20(18,19)12-8-10(13)5-6-11(12)15(16)17/h5-6,8-9H,2-4,7,13H2,1H3/t9-/m0/s1 E23192A3389826A8