After analyzing the relationship between the feature "STENOK_AN" and the task of determining whether the myocardial infarction complications data shows chronic heart failure, we can create a dictionary as follows:

```json
{
	"no": ["never", "4-5 years ago", "more than 5 years ago"],  
	"yes": ["during the last year", "one year ago", "two years ago", "three years ago"]
}
```

Please note that the values "never", "4-5 years ago", and "more than 5 years ago" were included in the "no" list based on the assumption that these indicate a low likelihood of chronic heart failure. Values such as "during the last year", "one year ago", "two years ago", and "three years ago" were included in the "yes" list as they suggest a relatively recent occurrence of angina pectoris, which is more likely to be associated with chronic heart failure.

It is important to consider that this analysis is based on general knowledge and assumptions, and further domain-specific information may be required for a more accurate prediction.