InChI=1/C20H21F2NO3/c1-4-12(2)14-8-5-6-11-17(14)23-19(24)13(3)26-20(25)18-15(21)9-7-10-16(18)22/h5-13H,4H2,1-3H3,(H,23,24)/t12-,13-/m0/s1/f/h23H	DEDE2345911E252F