InChI=1/C22H18FN3O2/c1-27-17-13-11-16(12-14-17)24-20(18-9-5-6-10-19(18)23)22-26-25-21(28-22)15-7-3-2-4-8-15/h2-14,20,24H,1H3/t20-/m0/s1 5750D56003500708