InChI=1/C27H31N3O5/c1-17-13-14-34-24(17)27(33)29-16-18-7-6-10-20(15-18)21-11-12-22(35-21)25(31)30-23(26(32)28-2)19-8-4-3-5-9-19/h6-7,10-15,19,23H,3-5,8-9,16H2,1-2H3,(H,28,32)(H,29,33)(H,30,31)/t23-/m1/s1/f/h28-30H 6B2204213A6580F7