InChI=1/C28H38N4O3/c1-3-31(17-16-26(33)30-25-12-10-24(11-13-25)28(29)35)20-27(34)32-18-14-23(15-19-32)9-8-22-6-4-21(2)5-7-22/h4-7,10-13,23H,3,8-9,14-20H2,1-2H3,(H2,29,35)(H,30,33)/p+1/fC28H39N4O3/h30-31H,29H2/q+1 CF398B58CEB22B14