InChI=1/C11H17N3O4S2/c1-7-3-5-14(6-4-7)20(17,18)13-10-9(11(15)16)8(2)12-19-10/h7H,3-6H2,1-2H3,(H2,12,13,15,16)/p-2/fC11H15N3O4S2/q-2 3635C88D307C3413