InChI=1/C27H31NO2/c1-16-8-6-9-18(14-16)26-25-19(24-21(29-5)10-7-11-22(24)30-26)12-13-20-23(25)17(2)15-27(3,4)28-20/h7,10-15,18,26,28H,6,8-9H2,1-5H3/t18-,26-/m0/s1 A6B6A72E2AD7863E