Problem statement: Answer the MCQ question.
Question: Which drug has a 4.017% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccc(C2=Nc3ccccc3C(c3ccc(N4CCOCC4)cc3)=NN2)cc1
b: COc1ccccc1OCCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
c: CC(C)CNC(=O)C1CC(=O)OC12CCCCC2
d: O=C(Nc1c(Cl)cccc1Cl)C1CCN(C(=O)c2cccs2)CC1
Answer: b. COc1ccccc1OCCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1OCCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
COc1ccccc1OCCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
[2-[(3,5-dichloropyridin-2-yl)amino]-2-oxoethyl]3-(2-methoxyphenoxy)propanoate