Question: What is the molecular formula of this compound, including any salt that it may have?
 The Chemical has the SMILES Cn1nnc2c(C(N)=O)ncn2c1=O.
Answer: C6H6N6O2
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
Cn1nnc2c(C(N)=O)ncn2c1=O
Cn1nnc2c(C(N)=O)ncn2c1=O
3-methyl-4-oxoimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxamide
What is the molecular formula of this compound, including any salt that it may have?