InChI=1/C33H38N4O2/c1-23-34-33(39-36-23)30-11-10-27-15-18-37(19-16-29(27)22-30)17-14-24-7-12-31(13-8-24)35-32(38)21-25-6-9-26-4-2-3-5-28(26)20-25/h2-6,9-11,20,22,24,31H,7-8,12-19,21H2,1H3,(H,35,38)/p+1/fC33H39N4O2/h35,37H/q+1 98F2C2BCEEC09B97