Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.373\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCN1CCC(Nc2ccc(Cl)cc2)CC1
b. Cc1nn(-c2ccccc2)c(C)c1NC(=O)COc1ccc2ccccc2c1
c. CC(=O)c1ccc(S(=O)(=O)NCCC(=O)OCC(=O)N2CCCC2=O)cc1
d. CCOC(=O)C1CCCN(C(=O)CCCn2nnnc2CN2CCC(C)CC2)C1
Answer: d. CCOC(=O)C1CCCN(C(=O)CCCn2nnnc2CN2CCC(C)CC2)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)C1CCCN(C(=O)CCCn2nnnc2CN2CCC(C)CC2)C1
CCOC(=O)C1CCCN(C(=O)CCCn2nnnc2CN2CCC(C)CC2)C1
ethyl 1-[4-[5-[(4-methylpiperidin-1-yl)methyl]tetrazol-1-yl]butanoyl]piperidine-3-carboxylate