InChI=1/C25H29N2O6/c1-5-31-15-14-25(21(28)20(26)22(29)27-23(25)30)33-19-12-10-18(11-13-19)32-17-8-6-16(7-9-17)24(2,3)4/h6-13,21,26H,5,14-15H2,1-4H3,(H,27,29,30)/q-1/t21-,25+/m0/s1/f/h27H 143E4D38D43E62DC