InChI=1/C27H33NO4/c1-4-28(18-21-8-6-5-7-9-21)19-24(29)20-32-27(22-10-14-25(30-2)15-11-22)23-12-16-26(31-3)17-13-23/h5-17,24,27,29H,4,18-20H2,1-3H3/p+1/t24-/m1/s1/fC27H34NO4/h28H/q+1 DFBFF43B34A25F8D