InChI=1/C22H29N3O3/c1-25(15-16-28-2)14-8-13-23-21(26)22(27)24-20-12-7-6-11-19(20)17-18-9-4-3-5-10-18/h3-7,9-12H,8,13-17H2,1-2H3,(H,23,26)(H,24,27)/p+1/fC22H30N3O3/h23-25H/q+1 4F1B7C300F1228B9