InChI=1/C18H20FN5O3/c19-13-8-11(9-20)3-5-15(13)24-7-1-2-12(10-24)21-16(25)6-4-14-17(26)23-18(27)22-14/h3,5,8,12,14H,1-2,4,6-7,10H2,(H,21,25)(H2,22,23,26,27)/t12-,14-/m1/s1/f/h21-23H 3606553DFD126D36