InChI: | InChI=1/C42H48N4O6/c1-5-24-19-23-20-42(39(49)51-4)34-26(13-17-46(22-23)36(24)42)25-11-12-29(47)33(31(25)43-34)52-30-10-7-9-28-32(30)44-35-27(37(48)50-3)21-40(6-2)14-8-16-45-18-15-41(28,35)38(40)45/h7-12,14,23-24,36,38,43-44,47H,5-6,13,15-22H2,1-4H3 |