InChI=1/C20H32N2O5/c1-3-26-12-11-22(14-17-9-10-18(27-17)20(24)25-2)15-19(23)21-13-16-7-5-4-6-8-16/h9-10,16H,3-8,11-15H2,1-2H3,(H,21,23)/p+1/fC20H33N2O5/h21-22H/q+1 2FFC3DBC20A4854F