InChI=1/C21H23F3N2O3/c1-27-18-8-7-15(29-21(22,23)24)9-14(18)10-25-20-16-11-28-12-17(16)26-19(20)13-5-3-2-4-6-13/h2-9,16-17,19-20,25-26H,10-12H2,1H3/p+1/t16-,17+,19+,20+/m1/s1/fC21H24F3N2O3/h26H/q+1 54FB16ECE2CD94F9