InChI=1/C24H31N3O/c1-6-26(23-13-9-11-20-10-7-8-12-22(20)23)24(28)15-14-21-18(4)25-27(19(21)5)16-17(2)3/h7-13,17H,6,14-16H2,1-5H3 92E61CAE2B7AABA8