InChI=1/C27H40N4O3/c1-17(2)23(28)26(33)30-21(15-19-11-7-5-8-12-19)25(32)22(16-20-13-9-6-10-14-20)31-27(34)24(29)18(3)4/h5-14,17-18,21-25,32H,15-16,28-29H2,1-4H3,(H,30,33)(H,31,34)/p+2/t21-,22-,23+,24+/m0/s1/fC27H42N4O3/h28-31H/q+2 116FEABE8648FE51