label: an all-trans-retinyl ester + a 2-acyl-sn-glycero-3-phosphocholine => all-trans-retinol + a 1,2-diacyl-sn-glycero-3-phosphocholine
label_lc: an all-trans-retinyl ester + a 2-acyl-sn-glycero-3-phosphocholine => all-trans-retinol + a 1,2-diacyl-sn-glycero-3-phosphocholine