InChI=1S/C17H20ClFN6O2/c18-13-9-12(1-2-14(13)19)24-17(26)21-4-3-20-15-10-16(23-11-22-15)25-5-7-27-8-6-25/h1-2,9-11H,3-8H2,(H,20,22,23)(H2,21,24,26)