InChI=1/C23H26N2O2/c1-16(20-12-8-5-9-13-20)24-14-21-17(2)25(18(3)22(21)23(26)27)15-19-10-6-4-7-11-19/h4-13,16,24H,14-15H2,1-3H3,(H,26,27)/t16-/m0/s1/f/h24H F87FEE978B2AA2F7