InChI=1/C32H44N4O4/c1-31(2,33)30(40)35-27(15-8-12-23-10-4-3-5-11-23)29(39)36-19-16-32(17-20-36)22-25(28(38)34-18-9-21-37)24-13-6-7-14-26(24)32/h3-7,10-11,13-14,25,27,37H,8-9,12,15-22,33H2,1-2H3,(H,34,38)(H,35,40)/p+1/t25-,27-/m1/s1/fC32H45N4O4/h33-35H/q+1 6511914EBF86FFD1