InChI=1/C21H27N3O2/c1-4-17-6-8-18(9-7-17)10-12-20(25)23-24-21(26)14-22-19-11-5-15(2)13-16(19)3/h5-9,11,13,22H,4,10,12,14H2,1-3H3,(H,23,25)(H,24,26)/f/h23-24H	D001F7D9D6283E47