Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.259\% human ether-à-go-go related gene (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) CC1CCC(C(C)C)C(OCC(O)CN2CCOCC2)C1.Cl
b) CC(NC(=O)C1CCC1)c1ccc(Br)cc1
c) COc1ccc(OC)c(/C(C)=N\NC(=O)c2cc3cc(Cl)ccc3n2C)c1
Answer: b. CC(NC(=O)C1CCC1)c1ccc(Br)cc1
{#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#}
CC(NC(=O)C1CCC1)c1ccc(Br)cc1
CC(NC(=O)C1CCC1)c1ccc(Br)cc1
N-[1-(4-bromophenyl)ethyl]cyclobutanecarboxamide