Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.915\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(NC(=O)NC1CCCCC1)c1ccc2c(c1)OCO2
b. Cc1c(C(C)(C)C)c(C=S)n2ccccc12
c. Cn1nnnc1SCC(=O)Nc1ccccc1Cc1ccccc1
d. CC(C)(C)Nc1c(-c2ccc(O)cc2)nc2ccc(Cl)cn12
Answer: a. CC(NC(=O)NC1CCCCC1)c1ccc2c(c1)OCO2
{#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#}
CC(NC(=O)NC1CCCCC1)c1ccc2c(c1)OCO2
CC(NC(=O)NC1CCCCC1)c1ccc2c(c1)OCO2
1-[1-(1,3-benzodioxol-5-yl)ethyl]-3-cyclohexylurea