6'-O-(3''-phosphocholine-2''-aminio-1'-phospho-1'',3''-propanediol)-glucopyranosyl-(1'-3')-1,2-diacylglycerol
6'-o-(3''-phosphocholine-2''-aminio-1'-phospho-1'',3''-propanediol)-glucopyranosyl-(1'-3')-1,2-diacylglycerol