InChI=1/C28H38N2O/c1-2-3-7-17-30-20-16-25-21-26(11-12-27(25)30)28(31)13-10-23-14-18-29(19-15-23)22-24-8-5-4-6-9-24/h4-6,8-9,11-12,21,23H,2-3,7,10,13-20,22H2,1H3/p+1/fC28H39N2O/h29H/q+1 64619C35858BA52D