InChI=1/C20H14F2N4O3/c1-2-8-25-19(27)17-18(26(20(25)28)11-12-5-4-9-29-12)24-16(23-17)10-13-14(21)6-3-7-15(13)22/h1,3-7,9H,8,10-11H2,(H,23,24)/f/h23H DFD37FA6D852E9FC