Task: Answer the MCQ question.
Question: Which compound exhibits a 12.774\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOc1ccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCCCC3)cc1OCC
b: Cn1cc(Br)c(NS(=O)(=O)c2ccc(Cl)s2)n1
c: Cc1ccccc1C(=O)Nc1ccc2c(c1)C(=O)NC2=O
Answer: c. Cc1ccccc1C(=O)Nc1ccc2c(c1)C(=O)NC2=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#}
Cc1ccccc1C(=O)Nc1ccc2c(c1)C(=O)NC2=O
Cc1ccccc1C(=O)Nc1ccc2c(c1)C(=O)NC2=O
N-(1,3-dioxoisoindol-5-yl)-2-methylbenzamide