InChI=1/C11H15N3O4S/c1-8-3-2-4-10(14(15)16)11(8)19(17,18)13-9-5-6-12-7-9/h2-4,9,12-13H,5-7H2,1H3/p+1/t9-/m0/s1/fC11H16N3O4S/h12H/q+1 66E31D1AE9E733A7