preferred_name: L-asparagine + glycine => glycyl-L-asparagine + H2O
preferred_name_lc: l-asparagine + glycine => glycyl-l-asparagine + h2o
label: L-asparagine + glycine => glycyl-L-asparagine + H2O
label_lc: l-asparagine + glycine => glycyl-l-asparagine + h2o