Task: Answer the multiple-choice question.
Question: Which drug has a -8.388\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CSc1ccc(S(=O)(=O)NCc2ccccc2Cl)cc1
[b] CCCC(=O)Nc1ccc(NC(=O)c2cccc(OC)c2)cn1
[c] COc1ccc(Br)cc1CN1CCCCCCC1
Answer: c. COc1ccc(Br)cc1CN1CCCCCCC1
{#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(Br)cc1CN1CCCCCCC1
COc1ccc(Br)cc1CN1CCCCCCC1
1-[(5-bromo-2-methoxyphenyl)methyl]azocane