InChI=1/C19H20ClFN4O5/c1-29-15(26)8-14(18(27)30-2)24-19(28)25-6-5-13-16(23-9-22-13)17(25)11-7-10(20)3-4-12(11)21/h3-4,7,9,14,17H,5-6,8H2,1-2H3,(H,22,23)(H,24,28)/p+1/t14-,17-/m1/s1/fC19H21ClFN4O5/h22-24H/q+1 E2FA30FF0BB7B79E