Question: How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
 The Compound can be represented with the SMILES CC/C(=C(\c1ccc(I)cc1)c1ccc(OCCN2CCCC2)cc1)c1ccccc1.
Answer: 2
{#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(=C(\c1ccc(I)cc1)c1ccc(OCCN2CCCC2)cc1)c1ccccc1
CC/C(=C(\c1ccc(I)cc1)c1ccc(OCCN2CCCC2)cc1)c1ccccc1
1-[2-[4-[(E)-1-(4-iodophenyl)-2-phenylbut-1-enyl]phenoxy]ethyl]pyrrolidine
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
2