InChI=1/C27H30N2O2/c1-27(2,3)22-16-14-20(15-17-22)18-29(4)19-25(30)28-24-13-9-8-12-23(24)26(31)21-10-6-5-7-11-21/h5-17H,18-19H2,1-4H3,(H,28,30)/p+1/fC27H31N2O2/h28-29H/q+1 B66D9456B85E04BF