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 Molecule can be represented with the SMILES CC(C)c1ccc(CC(=O)N[C@H](C)c2ccc(OCC(F)(F)F)cn2)cc1.
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)c1ccc(CC(=O)N[C@H](C)c2ccc(OCC(F)(F)F)cn2)cc1
CC(C)c1ccc(CC(=O)N[C@H](C)c2ccc(OCC(F)(F)F)cn2)cc1
2-(4-propan-2-ylphenyl)-N-[(1R)-1-[5-(2,2,2-trifluoroethoxy)pyridin-2-yl]ethyl]acetamide
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?