Question: How many heavy (non-hydrogen) atoms does this compound have?
 The Chemical has the SMILES CCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1.
Answer: 23
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1
CCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1
benzyl-dimethyl-tridecylazanium
How many heavy (non-hydrogen) atoms does this compound have?
23