InChI=1/C20H22ClN3O2/c1-24-10-9-22-20(24)19(14-5-4-6-17(12-14)25-2)23-13-15-11-16(21)7-8-18(15)26-3/h4-12,19,23H,13H2,1-3H3/p+1/t19-/m1/s1/fC20H23ClN3O2/h22H/q+1 DD2A46B750C14011