InChI=1/C13H15N3O3S/c1-9-3-2-4-12-15-11(7-16(9)12)13(17)14-10-5-6-20(18,19)8-10/h2-4,7,10H,5-6,8H2,1H3,(H,14,17)/t10-/m1/s1/f/h14H 07E34D46C304B1D9