Task: Answer the multiple choice question.
Query: Which compound has a 2.720\% 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] CN(C)S(=O)(=O)c1cccc(NC(=O)Cn2cnc3ccccc3c2=O)c1
[b] Cc1ccc(C(=O)O)cc1NC(=S)NCCc1ccccc1
[c] O=C(CCC(=O)c1cccs1)OCc1ccc([N+](=O)[O-])cc1
Answer: c. O=C(CCC(=O)c1cccs1)OCc1ccc([N+](=O)[O-])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#}
O=C(CCC(=O)c1cccs1)OCc1ccc([N+](=O)[O-])cc1
O=C(CCC(=O)c1cccs1)OCc1ccc([N+](=O)[O-])cc1
(4-nitrophenyl)methyl 4-oxo-4-thiophen-2-ylbutanoate