Question: How many hydrogen bond donors does this compound have?
Description: The Molecule has the SMILES C[C@H](O)[C@H](O)[C@H]1CNc2[nH]c(N)nc(=O)c2N1.Cl.Cl.
Answer: 6
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C[C@H](O)[C@H](O)[C@H]1CNc2[nH]c(N)nc(=O)c2N1.Cl.Cl
C[C@H](O)[C@H](O)[C@H]1CNc2[nH]c(N)nc(=O)c2N1.Cl.Cl
(6R)-2-azanyl-6-[(1R,2S)-1,2-bis(oxidanyl)propyl]-5,6,7,8-tetrahydro-1H-pteridin-4-one;dihydrochloride
How many hydrogen bond donors does this compound have?
6