InChI=1/C26H35N3O3/c1-18-12-14-29(15-13-18)23-22(24(30)25(23)31)27-16-19-8-10-21(11-9-19)26(32)28(2)17-20-6-4-3-5-7-20/h3-7,18-19,21H,8-17H2,1-2H3,(H,27,31)/f/h30H 711747C53E88A461