InChI=1/C20H17ClFN5O/c1-12-10-17(28)27-18(14-4-8-16(22)9-5-14)25-19(26-20(27)24-12)23-11-13-2-6-15(21)7-3-13/h2-10,18,28H,1,11H2,(H2,23,24,25,26)/t18-/m1/s1/f/h28h,23-25H ACA59993B26244BA