InChI=1S/2C10H13N3O2.H2O4S/c2*11-10(12)13-5-7-6-14-8-3-1-2-4-9(8)15-7;1-5(2,3)4/h2*1-4,7H,5-6H2,(H4,11,12,13);(H2,1,2,3,4)