2-((3-(1-Pyrrolidinyl)-2-(2-carboxy-4-cyclohexenylcarbonyloxy))propoxy)bibenzyl 4-Cyclohexene-1,2-dicarboxylic acid, mono(1-((2-(2-phenylethyl)phenoxy)methyl)-2-(1-pyrrolidinyl)ethyl) ester GW5738329