InChI=1/C23H28FN3O4/c1-3-31-21(29)14-27-12-18(8-9-20(27)28)17-6-4-16(5-7-17)15(2)22(25)23(30)26-11-10-19(24)13-26/h4-9,12,15,19,22H,3,10-11,13-14,25H2,1-2H3/p+1/t15-,19-,22-/m0/s1/fC23H29FN3O4/h25H/q+1 997349A7021CE2E5