[{"from": "human", "value": "Provide a description of this molecule. [C][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][Branch2][N][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of phenanthrolines that is 1,10-phenanthroline bearing two methyl substituents at positions 2 and 9. It has a role as a chelator and a copper chelator."}]