InChI=1S/C13H17N3O4S2/c17-13(18)10(14-11-5-1-3-7-15(11)19)9-21-22-12-6-2-4-8-16(12)20/h2,4,6,8,10,14H,1,3,5,7,9H2,(H,17,18)/t10-/m0/s1