Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.219\% 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. CCCCOC(=O)c1ccccc1C(=O)OCCCC
b. CC1CN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)CC(C)O1
c. COc1cccc(OCC(=O)Nc2ccccc2NC(C)=O)c1
d. CCOc1cc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
Answer: c. COc1cccc(OCC(=O)Nc2ccccc2NC(C)=O)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#}
COc1cccc(OCC(=O)Nc2ccccc2NC(C)=O)c1
COc1cccc(OCC(=O)Nc2ccccc2NC(C)=O)c1
N-(2-acetamidophenyl)-2-(3-methoxyphenoxy)acetamide