InChI=1/C19H18ClN5O2/c1-12-4-2-6-14(8-12)23-19(27)24-15-7-3-5-13(9-15)10-21-16-11-22-25-18(26)17(16)20/h2-9,11H,10H2,1H3,(H2,21,25,26)(H2,23,24,27)/f/h21,23-25H EC3B64FA6C0E5791