InChI=1/C29H34N2O2/c1-6-27(33-23-11-9-10-21(4)18-23)29-30-25-12-7-8-13-26(25)31(29)16-17-32-28-19-22(5)14-15-24(28)20(2)3/h7-15,18-20,27H,6,16-17H2,1-5H3/t27-/m1/s1 1654413C01462352