preferred_name: N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine <=> N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
preferred_name_lc: n-hexadecanoyl-(4r)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine <=> n-hexadecanoyl-(4r)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
label: N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine <=> N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
label_lc: n-hexadecanoyl-(4r)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine <=> n-hexadecanoyl-(4r)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol