InChI=1/C21H31FN2O3/c1-20(2,3)23-12-15(25)13-27-24-19-17-11-14(22)8-9-16(17)18-7-5-6-10-21(18,19)26-4/h8-9,11,15,18,23,25H,5-7,10,12-13H2,1-4H3/p+1/b24-19-/t15-,18+,21-/m0/s1/fC21H32FN2O3/h23H/q+1 C9A055B25E4E1455