Task: Answer the multiple choice question.
Question: Which drug exhibits a -47.878% 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] Cc1ccc(CNC(=O)C2CCCN2C(=O)NCc2ccccc2)cc1
[b] Cn1cc(/C=C/c2cc[n+](C)cc2)c2cc(Cl)ccc21.[I-]
Answer: b. Cn1cc(/C=C/c2cc[n+](C)cc2)c2cc(Cl)ccc21.[I-]
{#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#}
Cn1cc(/C=C/c2cc[n+](C)cc2)c2cc(Cl)ccc21.[I-]
Cn1cc(/C=C/c2cc[n+](C)cc2)c2cc(Cl)ccc21.[I-]
5-chloro-1-methyl-3-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]indole;iodide