InChI=1/C29H30N2O4/c1-5-35-23-12-13-24(19(4)15-23)27(32)25-26(22-10-8-21(9-11-22)18(2)3)31(29(34)28(25)33)17-20-7-6-14-30-16-20/h6-16,18,26,33H,5,17H2,1-4H3/p-1/t26-/m0/s1/fC29H29N2O4/h33h/q-1 E8CE18C9E46B5D50