Task: Answer the MCQ question.
Query: Which drug has a 9.659\% 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 other words.
Options:
a) COCCCNC(=O)Cn1ccc(NC(=O)OCc2ccccc2)nc1=O
b) S=c1[nH]nc(-c2cc(-c3ccco3)[nH]n2)n1-c1cccc2ccccc12
c) COC(=O)C1CN(C(=O)COc2ccc(Cl)cc2C)c2ccccc2O1
d) Br.O=[N+]([O-])c1cccc(-n2nnnc2CN2CCCC2)c1
Answer: a. COCCCNC(=O)Cn1ccc(NC(=O)OCc2ccccc2)nc1=O
{#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#}
COCCCNC(=O)Cn1ccc(NC(=O)OCc2ccccc2)nc1=O
COCCCNC(=O)Cn1ccc(NC(=O)OCc2ccccc2)nc1=O
benzyl N-[1-[2-(3-methoxypropylamino)-2-oxoethyl]-2-oxopyrimidin-4-yl]carbamate