Task: Answer the MCQ question.
Query: Which drug exhibits a -2.034\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Oc1ccc(NCc2cccc(OCc3ccc(F)cc3)c2)cc1
[b] CCC1COCCS(=O)(=O)N1Cc1ccccc1F
[c] COC(=O)C(Cc1ccccc1)NS(=O)(=O)c1ccc(F)cc1Br
Answer: b. CCC1COCCS(=O)(=O)N1Cc1ccccc1F
{#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#}
CCC1COCCS(=O)(=O)N1Cc1ccccc1F
CCC1COCCS(=O)(=O)N1Cc1ccccc1F
6-ethyl-5-[(2-fluorophenyl)methyl]-1,4,5-oxathiazepane 4,4-dioxide