Chalcone conjugate is a conjugate from two bioactive molecules to find a new molecule as a solution from resistance problem to drug. Chalcone conjugate has various biological activities, such as antibacterial, antimicrobial, biofilm, antiviral, antimycobacterial, antioxidant, anticancer, and antitumor. Chalcone conjugate (E)-3-(4-((E)-((4-hydroxyphenyl)imino)methyl)phenyl)-1-(4-methoxyphenyl)pr…