Drug	Gene	Type	Source
Potassium periodate	CA1	Text_Mining(decreases(activity))	CTD
Potassium periodate	CA2	Text_Mining(decreases(activity))	CTD
Potassium periodate	CA4	Text_Mining(decreases(activity))	CTD
Potassium periodate	CA5A	Text_Mining(decreases(activity))	CTD
Potassium periodate	CA9	Text_Mining(decreases(activity))	CTD