Task: Please generate a SMILES based on the text description.
Description: The molecule is a 3-methylguanine that is 3,7-dihydro-6H-purin-6-one substituted by an amino group at position 2 and a methyl group at position 3. It is a tautomer of a 2-amino-3-methyl-3,9-dihydro-6H-purin-6-one and a 2-imino-3-methyl-1,2,3,9-tetrahydro-6H-purin-6-one.
Result: Cn1c(N)nc(=O)c2[nH]cnc21
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
Cn1c(N)nc(=O)c2[nH]cnc21
2-amino-3-methyl-7H-purin-6-one
The molecule is a 3-methylguanine that is 3,7-dihydro-6H-purin-6-one substituted by an amino group at position 2 and a methyl group at position 3. It is a tautomer of a 2-amino-3-methyl-3,9-dihydro-6H-purin-6-one and a 2-imino-3-methyl-1,2,3,9-tetrahydro-6H-purin-6-one.