Problem statement: Answer the MCQ question.
Query: Which compound has a 4.288\% 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 additional words.
Options:
a. COc1ccc(CCNC(=O)COC(=O)CSc2ccc([N+](=O)[O-])cc2)cc1OC
b. CCOC(=O)C1(Cc2ccccc2)CCCN(Cc2cnn(CC)c2)C1
Answer: b. CCOC(=O)C1(Cc2ccccc2)CCCN(Cc2cnn(CC)c2)C1
{#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)C1(Cc2ccccc2)CCCN(Cc2cnn(CC)c2)C1
CCOC(=O)C1(Cc2ccccc2)CCCN(Cc2cnn(CC)c2)C1
ethyl 3-benzyl-1-[(1-ethylpyrazol-4-yl)methyl]piperidine-3-carboxylate