InChI=1/C25H36N4O5/c1-17(2)16-34-23(31)14-21-25(33)26-12-13-29(21)15-22(30)27-20-10-8-18(9-11-20)24(32)28-19-6-4-3-5-7-19/h8-11,17,19,21H,3-7,12-16H2,1-2H3,(H,26,33)(H,27,30)(H,28,32)/t21-/m1/s1/f/h26-28H 02B5FD44E7F17C69