InChI=1S/C22H23ClF2N4O5/c1-33-28-19(26)13-4-2-12(3-5-13)11-27-20(31)17-6-7-29(17)21(32)18(30)14-8-15(23)10-16(9-14)34-22(24)25/h2-5,8-10,17-18,22,30H,6-7,11H2,1H3,(H2,26,28)(H,27,31)/t17-,18+/m0/s1