Among the following,which is not an antacid?

Explain the term,target molecules or drug targets as used in medicinal chemistry.

Two statements in respect of drug-enzyme interaction are given below.
Statement $I$: Action of an enzyme can be blocked only when an inhibitor blocks the active site of the enzyme.
Statement $II$: An inhibitor can form a strong covalent bond with the enzyme.
In the light of the above statements,choose the correct answer from the options given below.

Which of the following compounds are not used as disinfectants?
$A$. Chloroxylenol $B$. Bithional $C$. Veronal $D$. Prontosil $E$. Terpineol
Choose the correct answer from the options given below:

Identify the use of antipyretic drugs.

The drug used as a post-operative analgesic in medicine is: