InChI=1/C20H22ClN5O/c21-16-3-1-14(2-4-16)19-18(17-5-8-22-13-23-17)20(25-24-19)15-6-9-26(10-7-15)11-12-27/h1-5,8,13,15,27H,6-7,9-12H2,(H,24,25)/p+1/fC20H23ClN5O/h24,26H/q+1 D6A6A865AC527A51