InChI=1/C31H38N4O/c36-31-24(18-17-23-12-11-21-33-29(23)31)22-32-19-9-3-1-2-4-10-20-34-30-25-13-5-7-15-27(25)35-28-16-8-6-14-26(28)30/h5,7,11-13,15,17-18,21,32,36H,1-4,6,8-10,14,16,19-20,22H2,(H,34,35)/p+2/fC31H40N4O/h32,34-35H/q+2 7790D75AC14CF83C