Task: Answer the multiple choice question.
Question: Which drug has a 12.311\% 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, or c without using any additional words.
Options:
a: CN(CCCC(=O)NCc1ccco1)S(=O)(=O)c1ccccc1
b: CC(=O)Nc1cccc([N+](=O)[O-])c1
c: COc1ccccc1OC(C)C(=O)O
Answer: c. COc1ccccc1OC(C)C(=O)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#}
COc1ccccc1OC(C)C(=O)O
COc1ccccc1OC(C)C(=O)O
2-(2-methoxyphenoxy)propanoic acid