The chemical with the SMILES O=C(NS(=O)(=O)c1ccccc1)c1ccccc1O is not an allosteric inhibitor of the M1 receptor.
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=C(NS(=O)(=O)c1ccccc1)c1ccccc1O
O=C(NS(=O)(=O)c1ccccc1)c1ccccc1O
N-(benzenesulfonyl)-2-hydroxybenzamide