InChI=1/C36H42N4O4/c41-33(24-30(28-13-6-2-7-14-28)29-15-8-3-9-16-29)40-22-10-17-32(40)35(43)39-31(23-26-18-20-37-21-19-26)34(42)36(44)38-25-27-11-4-1-5-12-27/h1-9,11-16,26,30-32,37H,10,17-25H2,(H,38,44)(H,39,43)/p+1/t31-,32+/m0/s1/fC36H43N4O4/h37-39H/q+1 C13D4277E1751D14