Test your SMARTS skills

Quiz heavily inspired by Daylight SMARTS tutorial. Write SMARTS for each pattern description. Don't give up.

An aliphatic carbon attached to an oxygen with any bond.

An aromatic six-membered ring carbon.

An atom which is not in any ring and is not an oxygen.

Carbon and Nitrogen atoms bonded by a non-ring bond.

An aromatic atom single-bonded to any halogen.

Nitrogen (aliphatic or aromatic), with at least one hydrogen attached, and in a five-membered ring.

Single Carbon attached to a carbonyl group.

Find the Carbon Carbon bonds on the 5' on RNA backbone

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