The compound with the SMILES representation of O=C1c2ccccc2N2C(=O)c3ccccc3C2N1O is not an allosteric inhibitor of the muscarinic acetylcholine receptor M1.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-859#not &NULL}{MUV-859__names__noun}.
O=C1c2ccccc2N2C(=O)c3ccccc3C2N1O
O=C1c2ccccc2N2C(=O)c3ccccc3C2N1O
6-hydroxy-6aH-isoindolo[2,3-a]quinazoline-5,11-dione