InChI=1/C19H22ClN5O2/c20-14-4-6-15(7-5-14)23-18(26)13-22-19(27)24-16-8-11-25(12-9-16)17-3-1-2-10-21-17/h1-7,10,16H,8-9,11-13H2,(H,23,26)(H2,22,24,27)/p+1/fC19H23ClN5O2/h21-24H/q+1 146F0CD13509F12C