Task: Answer the MCQ question.
Question: Which compound exhibits a -34.247% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COC(=O)CC1Nc2ccccc2SC1=O
b) CCOC(=O)c1cc2c(ccn2C)n1Cc1ccc(C#N)cc1
Answer: b. CCOC(=O)c1cc2c(ccn2C)n1Cc1ccc(C#N)cc1
{#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#}
CCOC(=O)c1cc2c(ccn2C)n1Cc1ccc(C#N)cc1
CCOC(=O)c1cc2c(ccn2C)n1Cc1ccc(C#N)cc1
ethyl 4-[(4-cyanophenyl)methyl]-1-methylpyrrolo[3,2-b]pyrrole-5-carboxylate