InChI=1/C12H14N4O4S/c1-21-8-4-5-10(16(19)20)9(6-8)11(17)14-15-12(18)13-7-2-3-7/h4-7H,2-3H2,1H3,(H,14,17)(H2,13,15,18)/f/h13-15H	DA3865BC78B5AEBD