InChI=1/C20H21F3N4O/c1-11-17(26-20(28-11)13-4-3-5-14(22)19(13)23)9-27(2)10-18-24-15-7-6-12(21)8-16(15)25-18/h3-8,11,17,20,26H,9-10H2,1-2H3,(H,24,25)/p+1/t11-,17+,20+/m0/s1/fC20H22F3N4O/h25,27H/q+1 42F48391C3A71397