preferred_name: a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + ethanolamine => a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphoethanolamine + choline
preferred_name_lc: a 1-o-(1z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + ethanolamine => a 1-o-(1z-alkenyl)-2-acyl-sn-glycero-3-phosphoethanolamine + choline
label: a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + ethanolamine => a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphoethanolamine + choline
label_lc: a 1-o-(1z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + ethanolamine => a 1-o-(1z-alkenyl)-2-acyl-sn-glycero-3-phosphoethanolamine + choline