Task: Answer the MCQ question.
Question: Which compound exhibits a 13.823\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(C)c(NC2=NS(=O)(=O)c3ccccc32)c1
(b) CCCCC(=O)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
(c) COc1c(/C=C2\SC(=Nc3ccccc3Cl)NC2=O)cccc1[N+](=O)[O-]
(d) O=C(CNC(=O)c1cccs1)OCC(=O)c1ccccc1
Answer: c. COc1c(/C=C2\SC(=Nc3ccccc3Cl)NC2=O)cccc1[N+](=O)[O-]
{#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#}
COc1c(/C=C2\SC(=Nc3ccccc3Cl)NC2=O)cccc1[N+](=O)[O-]
COc1c(/C=C2\SC(=Nc3ccccc3Cl)NC2=O)cccc1[N+](=O)[O-]
(5Z)-2-(2-chlorophenyl)imino-5-[(2-methoxy-3-nitrophenyl)methylidene]-1,3-thiazolidin-4-one