InChI=1/C30H34N4O4/c1-4-38-27-13-12-20(15-28(27)37-3)23(24-18-32-25-11-6-5-10-22(24)25)17-33-29(35)16-26(34-30(31)36)21-9-7-8-19(2)14-21/h5-15,23,26H,4,16-18H2,1-3H3,(H,33,35)(H3,31,34,36)/p+1/t23-,26-/m0/s1/fC30H35N4O4/h32-34H,31H2/q+1 3DC230870E3429B6