InChI=1/C12H14N2O3S/c15-10(16)12(6-7-18-8-12)14-11(17)13-9-4-2-1-3-5-9/h1-5H,6-8H2,(H,15,16)(H2,13,14,17)/p-1/t12-/m1/s1/fC12H13N2O3S/h13-14H/q-1 3EEB91265A95CD89