InChI=1/C22H23N3O2/c1-16-17(2)25(14-13-18-7-4-3-5-8-18)22(23-16)20-10-6-9-19(15-20)11-12-21(26)24-27/h3-12,15,27H,13-14H2,1-2H3,(H,24,26)/p+1/b12-11+/fC22H24N3O2/h23-24H/q+1 38BD51FBC09459C8