InChI=1/C21H20FN3O3/c1-12-17(11-20(27)28-3)21(18-9-14(22)7-8-19(18)23-12)25-16-6-4-5-15(10-16)24-13(2)26/h4-10H,11H2,1-3H3,(H,23,25)(H,24,26)/p+1/fC21H21FN3O3/h23-25H/q+1 41E70B2F69AFCE8E