preferred_name: an N-choloyl-L-alpha-amino acid + glycine => glycocholate + an L-alpha-amino acid
preferred_name_lc: an n-choloyl-l-alpha-amino acid + glycine => glycocholate + an l-alpha-amino acid
label: an N-choloyl-L-alpha-amino acid + glycine => glycocholate + an L-alpha-amino acid
label_lc: an n-choloyl-l-alpha-amino acid + glycine => glycocholate + an l-alpha-amino acid