Question: How many heavy (non-hydrogen) atoms does this compound have?
Constraint: The Compound has the SMILES FC(F)OC(F)C(F)(F)F.
Answer: 10
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
FC(F)OC(F)C(F)(F)F
FC(F)OC(F)C(F)(F)F
2-(difluoromethoxy)-1,1,1,2-tetrafluoroethane
How many heavy (non-hydrogen) atoms does this compound have?
10