InChI=1/C21H19ClFN3O2/c1-12-15(22)7-6-13-20(12)25-17-8-9-26(10-14(17)21(13)28)11-19(27)24-18-5-3-2-4-16(18)23/h2-7H,8-11H2,1H3,(H,24,27)(H,25,28)/p+1/fC21H20ClFN3O2/h24-26H/q+1 C4BF30B942928A59