Question: How many hydrogen bond donors does this compound have?
Description: The Chemical can be represented with the SMILES CC(C)OC(=O)[C@H](C)N[P@](=O)(OC[C@@]1(F)O[C@@H](n2ccc(=O)[nH]c2=O)[C@](C)(O)[C@@H]1O)Oc1ccccc1.
Answer: 4
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CC(C)OC(=O)[C@H](C)N[P@](=O)(OC[C@@]1(F)O[C@@H](n2ccc(=O)[nH]c2=O)[C@](C)(O)[C@@H]1O)Oc1ccccc1
CC(C)OC(=O)[C@H](C)N[P@](=O)(OC[C@@]1(F)O[C@@H](n2ccc(=O)[nH]c2=O)[C@](C)(O)[C@@H]1O)Oc1ccccc1
propan-2-yl (2S)-2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
How many hydrogen bond donors does this compound have?