The chemical with the SMILES representation of O=C(O)Cn1nc(-c2ccccc2)c2ccccc2c1=O is not an inhibitor of ROCK-2.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-644#not &NULL}{MUV-644__names__noun}.
O=C(O)Cn1nc(-c2ccccc2)c2ccccc2c1=O
O=C(O)Cn1nc(-c2ccccc2)c2ccccc2c1=O
2-(1-oxo-4-phenylphthalazin-2-yl)acetic acid