Task: Answer the multiple-choice question.
Query: Which drug has a 7.323\% 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 additional words.
Options:
[a] CCOCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
[b] COc1cc(/C=N/O)cc(Br)c1OCc1cccc(Cl)c1
[c] COCCNCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
Answer: b. COc1cc(/C=N/O)cc(Br)c1OCc1cccc(Cl)c1
{#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#}
(NE)-N-[[3-bromo-4-[(3-chlorophenyl)methoxy]-5-methoxyphenyl]methylidene]hydroxylamine