InChI=1/C13H14F3N3O2/c14-13(15,16)9-2-1-3-11(8-9)17-12(20)19-6-4-10(18-21)5-7-19/h1-3,8,21H,4-7H2,(H,17,20)/f/h17H 913F4646AD436590