Task: Answer the multiple-choice question.
Question: Which drug exhibits a -7.594\% 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.) CCn1c(/C=C/N(C)c2ccccc2)[n+](CC)c2ccc(Cl)cc21.[I-]
b.) O=C(NCc1cccnc1)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
c.) CCOC(=O)CC(=O)CSc1nc(CC)c(C)cc1C#N
Answer: a. CCn1c(/C=C/N(C)c2ccccc2)[n+](CC)c2ccc(Cl)cc21.[I-]
{#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#}
CCn1c(/C=C/N(C)c2ccccc2)[n+](CC)c2ccc(Cl)cc21.[I-]
CCn1c(/C=C/N(C)c2ccccc2)[n+](CC)c2ccc(Cl)cc21.[I-]
N-[(E)-2-(5-chloro-1,3-diethylbenzimidazol-1-ium-2-yl)ethenyl]-N-methylaniline;iodide