Q: How many heavy (non-hydrogen) atoms does this compound have?
 The Molecule has the SMILES NC[C@@H](F)C[PH](=O)O.
Answer: 8
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
NC[C@@H](F)C[PH](=O)O
NC[C@@H](F)C[PH](=O)O
[(2R)-3-amino-2-fluoropropyl]phosphinicacid
How many heavy (non-hydrogen) atoms does this compound have?
8