InChI=1/C28H40N4O4/c1-17(2)24(32(6)27(36)21(29)15-18-10-8-7-9-11-18)26(35)31-22(25(30)34)16-19-12-13-23(33)20(14-19)28(3,4)5/h7-14,17,21-22,24,33H,15-16,29H2,1-6H3,(H2,30,34)(H,31,35)/p+1/t21-,22-,24-/m0/s1/fC28H41N4O4/h29,31H,30H2/q+1 8C2C1940B200925B