InChI=1/C23H25NO5/c1-2-18(16-8-4-3-5-9-16)22(26)27-15-21(25)24-17-10-11-19-20(14-17)29-23(28-19)12-6-7-13-23/h3-5,8-11,14,18H,2,6-7,12-13,15H2,1H3,(H,24,25)/t18-/m0/s1/f/h24H 047AC2E357E81698