InChI=1/C18H18ClN3O2/c1-12-3-2-4-17-21-14(11-22(12)17)10-20-9-13-7-15(19)18-16(8-13)23-5-6-24-18/h2-4,7-8,11,20H,5-6,9-10H2,1H3/p+1/fC18H19ClN3O2/h20H/q+1 19D954C7AB983971