InChI=1/C37H48N4O2/c1-27-22-30-23-34-33(17-18-35(42)38-34)37(24-27)32(30)16-11-21-41(37)36(43)26-40(3)20-9-5-4-8-19-39(2)25-29-14-10-13-28-12-6-7-15-31(28)29/h6-7,10,12-15,17-18,22,30,32H,4-5,8-9,11,16,19-21,23-26H2,1-3H3,(H,38,42)/p+2/t30-,32+,37+/m0/s1/fC37H50N4O2/h38-40H/q+2 98E3D92585C7EA82