Task: Answer the multiple choice question.
Query: Which compound exhibits a -18.762% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(O)CN(c1ccccc1F)S(=O)(=O)c1ccccc1
b.) COc1ccc(CN2CCCCC2C)cc1C
Answer: b. COc1ccc(CN2CCCCC2C)cc1C
{#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#}
COc1ccc(CN2CCCCC2C)cc1C
COc1ccc(CN2CCCCC2C)cc1C
1-[(4-methoxy-3-methylphenyl)methyl]-2-methylpiperidine