InChI=1/C22H27NO3/c1-17-15-23(3)18(2)14-22(17,19-10-6-4-7-11-19)26-21(24)16-25-20-12-8-5-9-13-20/h4-13,17-18H,14-16H2,1-3H3/p+1/t17-,18-,22-/m1/s1/fC22H28NO3/h23H/q+1 93ECF714FEEFA440