InChI=1/C23H27NO5/c1-6-29-23(27)18-14(4)24-16-11-13(3)17(22(26)28-5)21(25)20(16)19(18)15-9-7-12(2)8-10-15/h7-10,13,17-20H,4,6,11H2,1-3,5H3/t13-,17-,18+,19+,20+/m0/s1 6E8BA68F78D198B3