Q: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Description: The Chemical can be represented with the SMILES O=c1[nH]c2cccc(N3CCN(Cc4cccc(-c5ccccc5)c4)CC3)c2o1.
Result: 1
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=c1[nH]c2cccc(N3CCN(Cc4cccc(-c5ccccc5)c4)CC3)c2o1
O=c1[nH]c2cccc(N3CCN(Cc4cccc(-c5ccccc5)c4)CC3)c2o1
7-[4-[(3-phenylphenyl)methyl]piperazin-1-yl]-3H-1,3-benzoxazol-2-one
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?