InChI=1/C31H38N4O2/c1-37-23-15-16-27-26(20-23)22(21-34-27)17-19-32-30(36)14-4-2-3-9-18-33-31-24-10-5-7-12-28(24)35-29-13-8-6-11-25(29)31/h5,7,10,12,15-16,20-21,34H,2-4,6,8-9,11,13-14,17-19H2,1H3,(H,32,36)(H,33,35)/p+1/fC31H39N4O2/h32-33,35H/q+1 AB91C1E89C934614