InChI=1/C20H29FN2O3/c1-13(2)22-11-15(24)12-26-23-19-17-10-14(21)7-8-16(17)18-6-4-5-9-20(18,19)25-3/h7-8,10,13,15,18,22,24H,4-6,9,11-12H2,1-3H3/p+1/b23-19-/t15-,18-,20+/m0/s1/fC20H30FN2O3/h22H/q+1 8AF070C22E369BC1