InChI=1/C24H26N2O7S/c1-31-13-17-3-2-10-26(17)34(29,30)20-8-9-22-21(11-20)23(27)24(28)25(22)12-16-4-6-18(7-5-16)32-14-19-15-33-19/h4-9,11,17,19H,2-3,10,12-15H2,1H3/t17-,19-/m0/s1 0CB7BB278D8E595D