WTetracycline antibioticsWChlortetracyclineWClomocyclineWDemeclocyclineWDoxycyclineWIncyclinideWMeclocyclineWMetacyclineWMinocyclineWOmadacyclineWOxytetracyclineWPenimepicyclineWRolitetracyclineWSarecyclineWTetRWTetracyclineWViridicatumtoxin AWViridicatumtoxin BWXanthomycin A