InChI=1/C20H25NO3/c1-19-9-12-13-8-11-4-5-14(22-3)16-15(11)20(12,6-7-21(13)2)18(24-16)17(19)23-10-19/h4-5,12-13,17-18H,6-10H2,1-3H3/p+1/t12-,13+,17-,18+,19-,20-/m0/s1/fC20H26NO3/h21H/q+1 2FC69F95DA593887