InChI=1/C13H15N3O4S2/c17-12-5-3-10(15-16-12)11-4-6-13(21-11)22(18,19)14-8-9-2-1-7-20-9/h3-6,9,14H,1-2,7-8H2,(H,16,17)/t9-/m0/s1/f/h16H 05633E6D7BBE28F6