Task: Please give me a molecule SMILES based on the description below.
Description: The molecule is an oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8, and the nitrogens at positions 1, 3, and 7 are substituted by methyl groups. It is a metabolite of caffeine. It has a role as a human xenobiotic metabolite, a human blood serum metabolite and a mouse metabolite. It is a conjugate acid of a 1,3,7-trimethylurate.
Result: Cn1c(=O)c2c([nH]c(=O)n2C)n(C)c1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
Cn1c(=O)c2c([nH]c(=O)n2C)n(C)c1=O
1,3,7-trimethyl-9H-purine-2,6,8-trione
The molecule is an oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8, and the nitrogens at positions 1, 3, and 7 are substituted by methyl groups. It is a metabolite of caffeine. It has a role as a human xenobiotic metabolite, a human blood serum metabolite and a mouse metabolite. It is a conjugate acid of a 1,3,7-trimethylurate.