Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.157% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1O
(b) Cn1c(Cn2nnc3ccccc32)nnc1SCC(=O)Nc1ccc2c(c1)OCO2
(c) CCOCCn1c(SC)nc2c1c(=O)[nH]c(=O)n2C
(d) COc1ccc(/C=C/C(=O)OCC(=O)NCCC2=CCCCC2)cc1S(=O)(=O)N1CCOCC1
(e) Cc1nc2ncnn2c(C)c1CCC(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1
Answer: a. Cc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1O
{#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#}
Cc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1O
Cc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1O
2-chloro-N-(2-hydroxy-3-methylphenyl)-5-nitrobenzamide