Task: Answer the multiple choice question.
Question: Which compound has a 14.246\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NCCc3ccc(OCC)c(OCC)c3)ccc21
[b] CCOC(=O)c1ccc(N2CCCCC2)c(NS(=O)(=O)c2ccc(C)cc2)c1
Answer: b. CCOC(=O)c1ccc(N2CCCCC2)c(NS(=O)(=O)c2ccc(C)cc2)c1
{#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(N2CCCCC2)c(NS(=O)(=O)c2ccc(C)cc2)c1
CCOC(=O)c1ccc(N2CCCCC2)c(NS(=O)(=O)c2ccc(C)cc2)c1
ethyl3-[(4-methylphenyl)sulfonylamino]-4-piperidin-1-ylbenzoate