InChI=1/C24H29N3O3/c1-16-9-17(2)23(18(3)10-16)15-27-8-6-7-20(27)14-25-24(28)26-19-11-21(29-4)13-22(12-19)30-5/h6-13H,14-15H2,1-5H3,(H2,25,26,28)/f/h25-26H 539EBD1D2F312AE3