InChI=1/C23H26N2O5S/c1-29-16-13-15-11-12-24-22(21(15)20(14-16)30-2)18-9-6-10-19(23(24)26)25(18)31(27,28)17-7-4-3-5-8-17/h3-5,7-8,13-14,18-19,22H,6,9-12H2,1-2H3/t18-,19+,22-/m0/s1 231C4E4CAED5300F