InChI=1/C19H20ClN5O2/c20-13-2-1-3-15(10-13)25-8-6-24(7-9-25)12-18(26)21-14-4-5-16-17(11-14)23-19(27)22-16/h1-5,10-11H,6-9,12H2,(H,21,26)(H2,22,23,27)/f/h21-23H C88F13756281B710