InChI=1/C29H33NO4/c1-19(18-30-15-3-4-16-30)33-25-12-7-22(8-13-25)29-28(21-5-9-23(31)10-6-21)20(2)26-17-24(32)11-14-27(26)34-29/h5-14,17,19-20,28-29,31-32H,3-4,15-16,18H2,1-2H3/p+1/t19-,20+,28+,29-/m0/s1/fC29H34NO4/h30H/q+1 C75A61281C94C73A