InChI=1/C28H32N4O5/c1-3-26(34)32-14-12-28(13-15-32,17-25(33)31-36)30-27(35)20-8-10-22(11-9-20)37-18-21-16-19(2)29-24-7-5-4-6-23(21)24/h4-11,16,36H,3,12-15,17-18H2,1-2H3,(H,30,35)(H,31,33)/f/h30-31H EC490E9EC4442E5A