InChI=1/C25H29ClN4O4/c1-18(2)23(27-24(31)21-11-10-20(30(33)34)17-22(21)26)25(32)29-15-13-28(14-16-29)12-6-9-19-7-4-3-5-8-19/h3-11,17-18,23H,12-16H2,1-2H3,(H,27,31)/p+1/b9-6+/t23-/m0/s1/fC25H30ClN4O4/h27-28H/q+1 F81C5E6E7DE64306