InChI=1/C14H16F2N2O2/c1-8(2)17-13(19)14(20)18-5-3-4-9-6-10(15)7-11(16)12(9)18/h6-8H,3-5H2,1-2H3,(H,17,19)/f/h17H	0B52ADDCCBE51C9B