Task: Answer the multiple-choice question.
Question: Which drug exhibits a -9.980\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCc1ccc(OCC(=O)O/N=C(\N)Cc2ccc([N+](=O)[O-])cc2)cc1
[b] Cc1nnc2ccc(N3CCC4(CC3)OCCO4)nn12
Answer: a. CCc1ccc(OCC(=O)O/N=C(\N)Cc2ccc([N+](=O)[O-])cc2)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#}
CCc1ccc(OCC(=O)O/N=C(\N)Cc2ccc([N+](=O)[O-])cc2)cc1
CCc1ccc(OCC(=O)O/N=C(\N)Cc2ccc([N+](=O)[O-])cc2)cc1
[(Z)-[1-amino-2-(4-nitrophenyl)ethylidene]amino] 2-(4-ethylphenoxy)acetate