preferred_name: an all-trans-retinyl ester + CoA => all-trans-retinol + an acyl-CoA
preferred_name_lc: an all-trans-retinyl ester + coa => all-trans-retinol + an acyl-coa
label: an all-trans-retinyl ester + CoA => all-trans-retinol + an acyl-CoA
label_lc: an all-trans-retinyl ester + coa => all-trans-retinol + an acyl-coa