InChI=1/C22H28N2O2/c1-6-24(19-10-7-15(14-23-19)20(25)26)16-8-9-17-18(13-16)22(4,5)12-11-21(17,2)3/h7-10,13-14H,6,11-12H2,1-5H3,(H,25,26)/f/h23H 11EE560F8FF93006