Task: Answer the MCQ question.
Query: Which drug exhibits a 7.459\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(Oc1ccc(Cl)cc1Cl)C(=O)NCCN1CCOCC1
b COc1ccc(NC(=O)CSc2nnnn2C)cc1S(=O)(=O)N1CCCCC1
Answer: b. COc1ccc(NC(=O)CSc2nnnn2C)cc1S(=O)(=O)N1CCCCC1
{#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#}
COc1ccc(NC(=O)CSc2nnnn2C)cc1S(=O)(=O)N1CCCCC1
COc1ccc(NC(=O)CSc2nnnn2C)cc1S(=O)(=O)N1CCCCC1
N-(4-methoxy-3-piperidin-1-ylsulfonylphenyl)-2-(1-methyltetrazol-5-yl)sulfanylacetamide