InChI=1/C18H21F2N5O3/c1-2-28-18(27)17-23-22-15-10-24(5-6-25(15)17)16(26)9-13(21)8-11-7-12(19)3-4-14(11)20/h3-4,7,13H,2,5-6,8-10,21H2,1H3/p+1/t13-/m1/s1/fC18H22F2N5O3/h21H/q+1 C5380A4C192FC6A8