InChI=1/C21H33F3N2O/c1-19(2)16-20(10-14-27-19,9-12-25-11-6-13-26(3)4)17-7-5-8-18(15-17)21(22,23)24/h5,7-8,15,25H,6,9-14,16H2,1-4H3/p+2/t20-/m0/s1/fC21H35F3N2O/h25-26H/q+2 BB83E8DCC2AEA216