Task: Answer the multiple-choice question.
Question: Which drug has a 13.164\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccccc1NC(=O)C(C)N(C)CCOc1ccccc1
b. CC(=O)Nc1ncc(Cc2cccc(Cl)c2)s1
c. O=C(NCCc1ccccc1F)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
Answer: a. COc1ccccc1NC(=O)C(C)N(C)CCOc1ccccc1
{#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#}
COc1ccccc1NC(=O)C(C)N(C)CCOc1ccccc1
COc1ccccc1NC(=O)C(C)N(C)CCOc1ccccc1
N-(2-methoxyphenyl)-2-[methyl(2-phenoxyethyl)amino]propanamide