Task: Please create a SMILES based on the text description below.
Description: The molecule is a methylthymine in which the methyl group is located at the O4-position. It has a role as a human metabolite. It is an aromatic ether and a methylthymine.
Result: COc1[nH]c(=O)ncc1C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
COc1[nH]c(=O)ncc1C
6-methoxy-5-methyl-1H-pyrimidin-2-one
The molecule is a methylthymine in which the methyl group is located at the O4-position. It has a role as a human metabolite. It is an aromatic ether and a methylthymine.