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MMP inhibitors including endogenous tissue inhibitors ( TIMPs ) and pharmacological inhibitors such as zinc chelators , doxycycline , batimastat and marimastat , have been used as diagnostic and therapeutic tools in cancer , autoimmune and cardiovascular disease .
 Chemical: zinc; Chemical: doxycycline; Chemical: batimastat; Chemical: marimastat
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: zinc; Chemical: doxycycline; Chemical: batimastat; Chemical: marimastat