InChI=1/C17H17N3O7S/c1-26-13-8-6-12(7-9-13)19-11-14(27-17(19)21)10-18-28(24,25)16-5-3-2-4-15(16)20(22)23/h2-9,14,18H,10-11H2,1H3/t14-/m0/s1 E5492DB2B934863E