Pentanedioic acid, 3-((2-deoxy-6-O-(2-deoxy-3-O-(((1-oxododecyl)amino)acetyl)-2-((1-oxotetradecyl)amino)-4-O-phosphono-beta-D-glucopyranosyl)-3-O-(((1-oxododecyl)amino)acetyl)-2-((1-oxotetradecyl)amino)-alpha-D-glucopyranosyl)oxy)-