Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.663\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)c1ccc(CC(=O)c2ccc(O)cc2O)o1
[b] COc1ccc(C(=O)C2CCCN(C(=O)c3cc(C(C)C)no3)C2)cc1F
Answer: a. CCOC(=O)c1ccc(CC(=O)c2ccc(O)cc2O)o1
{#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#}
CCOC(=O)c1ccc(CC(=O)c2ccc(O)cc2O)o1
CCOC(=O)c1ccc(CC(=O)c2ccc(O)cc2O)o1
ethyl 5-[2-(2,4-dihydroxyphenyl)-2-oxoethyl]furan-2-carboxylate