InChI=1/C31H32N4O3/c1-2-37-28-19-25(15-18-27(28)38-21-23-11-7-4-8-12-23)29(31(36)34-20-22-9-5-3-6-10-22)35-26-16-13-24(14-17-26)30(32)33/h3-19,29,35H,2,20-21H2,1H3,(H3,32,33)(H,34,36)/p+1/t29-/m0/s1/fC31H33N4O3/h34H,32-33H2/q+1 AB7E615F5E07D4E7