Task: Answer the MCQ question.
Question: Which compound exhibits a -2.261% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CCC(C)C)C2=O
b O=C(Nc1nc(-c2ccc(Cl)s2)cs1)c1ccccc1
Answer: a. Cc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CCC(C)C)C2=O
{#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#}
Cc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CCC(C)C)C2=O
Cc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CCC(C)C)C2=O
2-(3-methylbutyl)-N-(2-methylphenyl)-1,3-dioxoisoindole-5-carboxamide