InChI=1/C21H21ClN4O3/c1-26-9-7-13(8-10-26)29-16-4-2-3-15-18(16)21(24-11-23-15)25-19-14(22)5-6-17-20(19)28-12-27-17/h2-6,11,13H,7-10,12H2,1H3,(H,23,24,25)/p+1/fC21H22ClN4O3/h25-26H/q+1 C196BF7DCE6DC090