InChI=1/C20H27NO4/c1-13-7-5-6-8-14(13)11-20(2,3)21-12-17(23)15-9-10-16(22)18(24)19(15)25-4/h5-10,17,21-24H,11-12H2,1-4H3/p+1/t17-/m0/s1/fC20H28NO4/h21H/q+1	D2E6EDAA3C4ADA6A