[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of the class of chromenyliums that is chromenylium with a phenyl substituent at position 2. It is functionally related to a chromenylium."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=O+1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2]"}]