Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.518\% 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 additional words.
Options:
a COc1ccc(C(=O)N/C(=C\c2cccc([N+](=O)[O-])c2)C(=O)Nc2cccc(C(=O)O)c2)cc1
b CC(C)(C)c1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)cc1
Answer: b. CC(C)(C)c1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)cc1
{#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#}
CC(C)(C)c1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)cc1
CC(C)(C)c1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)cc1
[2-(cyclohexylamino)-2-oxoethyl]3-(4-tert-butylphenoxy)propanoate