Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.126\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)c1cc(-c2ccccc2)n(CC(=O)Nc2ccc(OCC)cc2)c1C
b) COC(=O)COc1cccc2c(=O)n(CC(=O)NCCc3ccccc3)ccc12
Answer: a. CCOC(=O)c1cc(-c2ccccc2)n(CC(=O)Nc2ccc(OCC)cc2)c1C
{#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#}
CCOC(=O)c1cc(-c2ccccc2)n(CC(=O)Nc2ccc(OCC)cc2)c1C
CCOC(=O)c1cc(-c2ccccc2)n(CC(=O)Nc2ccc(OCC)cc2)c1C
ethyl 1-[2-(4-ethoxyanilino)-2-oxoethyl]-2-methyl-5-phenylpyrrole-3-carboxylate