Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.082\% 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(NC(=O)CNC(=O)c1sc2ccccc2c1Cl)c1ccc(S(N)(=O)=O)cc1
b.) COc1nc(N2CCCCCC2)nc(N2CCCCCC2)n1
Answer: b. COc1nc(N2CCCCCC2)nc(N2CCCCCC2)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#}
COc1nc(N2CCCCCC2)nc(N2CCCCCC2)n1
COc1nc(N2CCCCCC2)nc(N2CCCCCC2)n1
1-[4-(azepan-1-yl)-6-methoxy-1,3,5-triazin-2-yl]azepane