InChI=1/C27H38N4O2/c1-3-29(4-2)16-10-15-28-27(32)26-19-22-11-5-6-14-25(22)31(26)20-23-12-7-8-17-30(23)21-24-13-9-18-33-24/h5-6,9,11,13-14,18-19,23H,3-4,7-8,10,12,15-17,20-21H2,1-2H3,(H,28,32)/p+2/t23-/m0/s1/fC27H40N4O2/h28-30H/q+2 7F0B2A4827B0814A