You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "get_all_family_by_brand_name", "description": "Fetches all family names associated with a given brand name from the watch database via the RapidAPI service.", "parameters": {"brandname": {"description": "The name of the brand for which to fetch family names.", "type": "str", "default": "Omega"}}}, {"name": "cnpj", "description": "Fetches company information based on the provided CNPJ (Brazilian company identifier).", "parameters": {"cnpj": {"description": "The CNPJ number of the company to search for.", "type": "str", "default": "22543331000100"}}}]
Provide details of the company identified by CNPJ 01234567000188.
user
assistant
[{"name": "cnpj", "arguments": {"cnpj": "01234567000188"}}]