InChI=1/C28H40N4O6/c33-27(29-25-7-3-1-4-8-25)23-31-11-15-35-19-21-37-17-13-32(14-18-38-22-20-36-16-12-31)24-28(34)30-26-9-5-2-6-10-26/h1-10H,11-24H2,(H,29,33)(H,30,34)/p+2/fC28H42N4O6/h29-32H/q+2 2BD7E34F49AA1956