InChI=1/C29H31FN4O4/c1-19-7-11-21(12-8-19)27(35)32-24-6-4-5-22(17-24)26-25(28(36)31-15-16-33(2)3)34(29(37)38-26)18-20-9-13-23(30)14-10-20/h4-14,17,25-26H,15-16,18H2,1-3H3,(H,31,36)(H,32,35)/p+1/t25-,26+/m1/s1/fC29H32FN4O4/h31-33H/q+1 1D0178A8F425BFFB