InChI=1/C20H21ClN4O2/c1-24-6-8-25(9-7-24)17-3-5-19(22-12-17)23-20(26)15-10-14-11-16(21)2-4-18(14)27-13-15/h2-5,10-12H,6-9,13H2,1H3,(H,22,23,26)/p+1/fC20H22ClN4O2/h23-24H/q+1 37D05B6F71209F61