InChI=1/C34H34N4/c1-3-23-13-11-17-27-31(23)37-29-19-7-5-15-25(29)33(27)35-21-9-10-22-36-34-26-16-6-8-20-30(26)38-32-24(4-2)14-12-18-28(32)34/h5-8,11-20H,3-4,9-10,21-22H2,1-2H3,(H,35,37)(H,36,38)/p+2/fC34H36N4/h35-38H/q+2 BA226D944F0AFA84