Compound for photothermal cancer therapy, composition including the same, and method for photothermal cancer therapy

A compound represented by Chemical Formula 1:

• wherein R1 is selected from a substituted or unsubstituted cycloalkyl group having 3 to 6 carbon atoms, a substituted or unsubstituted cycloalkenyl group having 3 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 12 carbon atoms, a substituted or unsubstituted heteroaryl group having 5 to 12 carbon atoms, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, and an alkynyl group having 2 to 10 carbon atoms;
• and
• wherein when R1 is selected from a substituted cycloalkyl group having 3 to 6 carbon atoms, a substituted cycloalkenyl group having 3 to 6 carbon atoms, a substituted aryl group having 6 to 12 carbon atoms, and a substituted heteroaryl group having 5 to 12 carbon atoms, the substitution is selected from one of an alkyl having 1 to 5 carbon atoms, alkenyl having 2 to 5 carbon atoms, alkynyl having 2 to 5 carbon atoms, and a halogen atom.