Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.662\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ncc(CSc2nccc(=O)[nH]2)c(CO)c1O
b: CN(C)C(=O)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
c: COc1ccccc1N1CCN(C(=O)C2CCN(C(=O)c3cccc(Cl)c3)CC2)CC1
Answer: c. COc1ccccc1N1CCN(C(=O)C2CCN(C(=O)c3cccc(Cl)c3)CC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1N1CCN(C(=O)C2CCN(C(=O)c3cccc(Cl)c3)CC2)CC1
COc1ccccc1N1CCN(C(=O)C2CCN(C(=O)c3cccc(Cl)c3)CC2)CC1
[1-(3-chlorobenzoyl)piperidin-4-yl]-[4-(2-methoxyphenyl)piperazin-1-yl]methanone