InChI=1/C31H36N4/c1(2-8-20-32-30-22-12-4-6-16-26(22)34-28-18-10-14-24(28)30)3-9-21-33-31-23-13-5-7-17-27(23)35-29-19-11-15-25(29)31/h4-7,12-13,16-17H,1-3,8-11,14-15,18-21H2,(H,32,34)(H,33,35)/p+2/fC31H38N4/h32-35H/q+2 50F81BCB85F59399