What is/are the product/s for the following alkane substitution if only monosubstitution occurred?

Alkane substitution reaction illustrating multiple products from monosubstitution with chlorine.

Alkane substitution reaction depicting products formed from chlorine monosubstitution.

Alkane substitution reaction with products resulting from chlorine monosubstitution.

Alkane substitution reaction showing various products from chlorine monosubstitution.