preferred_name: L-2-amino-4-chloropent-4-enoate <=> L-propargylglycine + chloride + H(+)
preferred_name_lc: l-2-amino-4-chloropent-4-enoate <=> l-propargylglycine + chloride + h(+)
label: L-2-amino-4-chloropent-4-enoate <=> L-propargylglycine + chloride + H(+)
label_lc: l-2-amino-4-chloropent-4-enoate <=> l-propargylglycine + chloride + h(+)