InChI=1/C21H25ClN4O2/c1-4-25(5-2)12-13-26-18-9-7-6-8-17(18)23-21(26)24-20(27)16-14-15(22)10-11-19(16)28-3/h6-11,14H,4-5,12-13H2,1-3H3,(H,23,24,27)/p+1/fC21H26ClN4O2/h23,25H/q+1 5527E376B382733E