InChI=1/C27H32N2O2/c1-27(2,3)20-12-14-22(15-13-20)31-17-16-28-18-21(30)19-29-25-10-6-4-8-23(25)24-9-5-7-11-26(24)29/h4-15,21,28,30H,16-19H2,1-3H3/p+1/t21-/m1/s1/fC27H33N2O2/h28H/q+1 570560FE46DDC6D1