Task: Answer the multiple-choice question.
Query: Which compound has a 3.606\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCc1ccc(NC(=O)Cn2cccc2)cc1
b. O/C(=C\c1ccc2ccccc2n1)c1ccncc1
c. COc1ccc([C@H]2CC(=O)C=C(/C=C/Cc3ccccc3)C2)cc1
Answer: a. CCc1ccc(NC(=O)Cn2cccc2)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#}
CCc1ccc(NC(=O)Cn2cccc2)cc1
CCc1ccc(NC(=O)Cn2cccc2)cc1
N-(4-ethylphenyl)-2-pyrrol-1-ylacetamide