Based on prior knowledge, it is expected that the use of Ticlid in the ICU (feature TIKL_S_n) might have an impact on the development of chronic heart failure (target variable). To analyze the relationship between the feature and task, we will examine the possible values of TIKL_S_n for each target class.

Here is the analysis:

For the target class "no" (chronic heart failure not present), the possible values of TIKL_S_n are:
- "no"

For the target class "yes" (chronic heart failure present), the possible values of TIKL_S_n are:
- "no"
- "yes"

Based on this analysis, we can create the dictionary:

```json
{
	"no": ["no"],
	"yes": ["no", "yes"]
}
```
