preferred_name: 4'''-demalonylsalvianin + malonyl-CoA => salvianin + CoA
preferred_name_lc: 4'''-demalonylsalvianin + malonyl-coa => salvianin + coa
label: 4'''-demalonylsalvianin + malonyl-CoA => salvianin + CoA
label_lc: 4'''-demalonylsalvianin + malonyl-coa => salvianin + coa