InChI=1/C20H27NO4/c1-15-5-4-6-18(11-15)25-14-17(22)13-21-10-9-16-7-8-19(23-2)20(12-16)24-3/h4-8,11-12,17,21-22H,9-10,13-14H2,1-3H3/p+1/t17-/m1/s1/fC20H28NO4/h21H/q+1	623471E2915FE97D