Task: Answer the multiple-choice question.
Question: Which compound has a 1.601% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
b: CSCCC(NS(=O)(=O)c1cccc(C(F)(F)F)c1)C(=O)Nc1ccccc1N1CCCC1
Answer: a. CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
{#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#}
CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
2-[(2-butoxy-5-methylphenyl)methyl-(2-hydroxyethyl)amino]ethanol;hydrochloride