InChI=1/C27H36N4O3/c1-5-30(6-2)15-13-25(32)28-19-9-11-21-22-12-10-20(18-24(22)27(34)23(21)17-19)29-26(33)14-16-31(7-3)8-4/h9-12,17-18H,5-8,13-16H2,1-4H3,(H,28,32)(H,29,33)/p+2/fC27H38N4O3/h28-31H/q+2 5FFB49E18B08C724