InChI=1/C20H20ClN3O2/c21-16-6-2-5-14-15-8-10-24(17(26)7-9-22)20(19(15)23-18(14)16)12-3-1-4-13(25)11-12/h1-6,11,20,23,25H,7-10,22H2/p+1/t20-/m0/s1/fC20H21ClN3O2/h22H/q+1 E591B902E692FCFF