InChI=1/C21H25FN4/c1-3-25(4-2)14-5-15-26-16-24-20(17-6-8-19(22)9-7-17)21(26)18-10-12-23-13-11-18/h6-13,16H,3-5,14-15H2,1-2H3/p+2/fC21H27FN4/h24-25H/q+2 B63FEE8C75EB8FE3