Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.370\% 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 COc1cc(/C=N/NC(=O)c2ccc(NC(=O)C3CCCCC3)cc2)ccc1O
b CCn1cc(S(=O)(=O)CC(=O)Nc2ccc(C)cc2)c2ccccc21
Answer: b. CCn1cc(S(=O)(=O)CC(=O)Nc2ccc(C)cc2)c2ccccc21
{#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#}
CCn1cc(S(=O)(=O)CC(=O)Nc2ccc(C)cc2)c2ccccc21
CCn1cc(S(=O)(=O)CC(=O)Nc2ccc(C)cc2)c2ccccc21
2-(1-ethylindol-3-yl)sulfonyl-N-(4-methylphenyl)acetamide