InChI=1/C11H15N3O4S/c1-8-3-2-4-10(14(15)16)11(8)19(17,18)13-6-5-9(12)7-13/h2-4,9H,5-7,12H2,1H3/p+1/t9-/m0/s1/fC11H16N3O4S/h12H/q+1 52D8055DC15E12FD