Task: Answer the multiple choice question.
Query: Which compound exhibits a -0.775\% 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) CCOCCCNC(=O)C(NC(=O)Cc1cccs1)c1ccc(Cl)cc1
(b) O=C(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCC1)c1ccccc1
(c) CN(Cc1ccccc1)C(=O)c1ccc([N+](=O)[O-])o1
Answer: b. O=C(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCC1)c1ccccc1
{#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(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCC1)c1ccccc1
O=C(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCC1)c1ccccc1
N-[(E)-1-(3-nitrophenyl)-3-oxo-3-pyrrolidin-1-ylprop-1-en-2-yl]benzamide