Term Name:	N-hydroxytetracosenoylsphingosine-1-phosphocholine
Synonyms:	SM(d18:1/24:1(OH))
Definition:	A sphingomyelin d18:1 in which the ceramide N-acyl group contains 24 carbons, 1 hydroxy group and 1 double bond.
Ontology:	ChEBI [CHEBI:85601]  ( EBI )