The chemical with the SMILES Cn1c(-c2ccccc2)cccc1=O is not an allosteric modulator of the D1 receptor.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-858#not &NULL}{MUV-858__names__noun}.
Cn1c(-c2ccccc2)cccc1=O
Cn1c(-c2ccccc2)cccc1=O
1-methyl-6-phenylpyridin-2-one