Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.107\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(NC(=O)C2CCN(S(C)(=O)=O)CC2)cc1OC
b CCCCSc1nsc(NC(C)=O)n1
Answer: b. CCCCSc1nsc(NC(C)=O)n1
{#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#}
CCCCSc1nsc(NC(C)=O)n1
CCCCSc1nsc(NC(C)=O)n1
N-(3-butylsulfanyl-1,2,4-thiadiazol-5-yl)acetamide