InChI=1/C22H23N3O3/c26-22-21-15(14-23-22)2-1-3-18(21)20-13-16-12-17(4-5-19(16)24-20)28-11-8-25-6-9-27-10-7-25/h1-5,12-13,24H,6-11,14H2,(H,23,26)/f/h23H 31D315285A8980CC