Task: Answer the multiple-choice question.
Question: Which compound has a 14.570\% 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 additional words.
Options:
(a) CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1ccc(Cl)cc1F
(b) CCOC(=O)C1=CCN(Cc2ccccc2)CC1.Cl
Answer: b. CCOC(=O)C1=CCN(Cc2ccccc2)CC1.Cl
{#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)C1=CCN(Cc2ccccc2)CC1.Cl
CCOC(=O)C1=CCN(Cc2ccccc2)CC1.Cl
ethyl 1-benzyl-3,6-dihydro-2H-pyridine-4-carboxylate;hydrochloride