preferred_name: 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphoethanolamine <=> 1-O-(1Z-alkenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine
preferred_name_lc: 1-hexadecanoyl-2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphocholine + a 1-o-(1z-alkenyl)-sn-glycero-3-phosphoethanolamine <=> 1-o-(1z-alkenyl)-2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine
label: 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphoethanolamine <=> 1-O-(1Z-alkenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine
label_lc: 1-hexadecanoyl-2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphocholine + a 1-o-(1z-alkenyl)-sn-glycero-3-phosphoethanolamine <=> 1-o-(1z-alkenyl)-2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine