Task: Answer the multiple-choice question.
Query: Which drug exhibits a -11.951% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
b.) Cc1cccc(C)c1-n1cccc1/C=C1\SC(=S)N(c2cccc(C(=O)O)c2)C1=O
Answer: a. O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
N-[4-chloro-2-(pyrrolidine-1-carbonyl)phenyl]-3-nitrobenzamide