InChI=1/C24H34N2O2/c1-3-4-5-6-7-20-10-13-24(23(27)18-20)28-22-11-8-21(9-12-22)19-26-16-14-25(2)15-17-26/h8-13,18,27H,3-7,14-17,19H2,1-2H3/p+1/fC24H35N2O2/h25H/q+1 4E14C1B1D47B4913