Task: Please create a SMILES based on the text description.
Description: The molecule is a benzoxazine that is 4H-3,1-benzoxazin-4-one substituted by a phenyl group at position 2. It is a postemergence herbicide used for the control of annual weeds in cereal crops, maize, and rice. It has a role as a herbicide.
Result: O=c1oc(-c2ccccc2)nc2ccccc12
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-phenyl-3,1-benzoxazin-4-one
The molecule is a benzoxazine that is 4H-3,1-benzoxazin-4-one substituted by a phenyl group at position 2. It is a postemergence herbicide used for the control of annual weeds in cereal crops, maize, and rice. It has a role as a herbicide.