InChI=1/C10H15N3O5S/c1-6-9(7(2)18-12-6)19(15,16)13-11-10(14)8-4-3-5-17-8/h8,13H,3-5H2,1-2H3,(H,11,14)/t8-/m1/s1/f/h11H 81271DC62BF8E746