InChI=1/C20H27NO3/c1-5-15-10-14(6-9-19(15)23-3)11-16(13-21)18-8-7-17(22-2)12-20(18)24-4/h6-10,12,16H,5,11,13,21H2,1-4H3/p+1/t16-/m1/s1/fC20H28NO3/h21H/q+1 0595E06DB21BDA66