label: 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine + all-trans-retinol = all-trans-retinyl hexadecanoate + 2-hexadecanoyl-sn-glycero-3-phosphocholine
label_lc: 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine + all-trans-retinol = all-trans-retinyl hexadecanoate + 2-hexadecanoyl-sn-glycero-3-phosphocholine