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)?
 The Compound has the SMILES O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)([O-])[O-].[Na+].[Na+].
Result: 3
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)([O-])[O-].[Na+].[Na+]
O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)([O-])[O-].[Na+].[Na+]
disodium;(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl phosphate
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?