preferred_name: 4-fluoro-L-threonine + acetaldehyde => fluoroacetaldehyde + L-threonine
preferred_name_lc: 4-fluoro-l-threonine + acetaldehyde => fluoroacetaldehyde + l-threonine
label: 4-fluoro-L-threonine + acetaldehyde => fluoroacetaldehyde + L-threonine
label_lc: 4-fluoro-l-threonine + acetaldehyde => fluoroacetaldehyde + l-threonine