Task: Answer the multiple choice question.
Question: Which compound has a 20.471% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccccc1OCCCn1cc(C(=O)C2CC2)c2ccccc21
b. Cc1ccc(NC(=O)C(OC(=O)c2ccc(F)cc2)c2ccccc2)cc1Cl
Answer: b. Cc1ccc(NC(=O)C(OC(=O)c2ccc(F)cc2)c2ccccc2)cc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(NC(=O)C(OC(=O)c2ccc(F)cc2)c2ccccc2)cc1Cl
Cc1ccc(NC(=O)C(OC(=O)c2ccc(F)cc2)c2ccccc2)cc1Cl
[2-(3-chloro-4-methylanilino)-2-oxo-1-phenylethyl]4-fluorobenzoate