Michał Szafarczyk

In green_white_target_reward_multiple entities are red and yellow, probably due to copying reward function from above.

FindAtomEnvironmentOfRadiusN error for small molecules

14

When using rdkit.Chem.rdmolops.FindAtomEnvironmentOfRadiusN with small molecules like LiF or LiCl, this function returns ValueError for atom index 0. Found it while reimplementing [MAP4 fingerprint](https://github.com/reymond-group/map4). **Code to reproduce:** ```python from rdkit.Chem.rdmolops...