InChI=1/C24H27N3O2/c1-29-21-9-4-8-20(18-21)24(28)25-12-13-26-14-16-27(17-15-26)23-11-5-7-19-6-2-3-10-22(19)23/h2-11,18H,12-17H2,1H3,(H,25,28)/f/h25H FEB31E64E3C22B6A