InChI=1/C21H22ClN5O2/c1-27(2)11-10-23-20(28)14-6-8-17(9-7-14)24-21(29)19-13-18(25-26-19)15-4-3-5-16(22)12-15/h3-9,12-13H,10-11H2,1-2H3,(H,23,28)(H,24,29)(H,25,26)/p+1/fC21H23ClN5O2/h23-25,27H/q+1 2702051056C05A76