InChI=1/C25H27NO/c1-26-23(21-13-7-3-8-14-21)18-25(27,17-20-11-5-2-6-12-20)19-24(26)22-15-9-4-10-16-22/h2-16,23-24,27H,17-19H2,1H3/t23-,24+,25? D4FDB406BDCBF434