Task: Answer the multiple-choice question.
Query: Which drug has a -4.066\% 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] COc1ccc(OC(=O)c2cc3ccccc3o2)cc1
[b] COc1ccc(NC(=O)CN(C)C(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc1
Answer: b. COc1ccc(NC(=O)CN(C)C(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)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#}
COc1ccc(NC(=O)CN(C)C(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc1
COc1ccc(NC(=O)CN(C)C(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc1
N-[2-(4-methoxyanilino)-2-oxoethyl]-N-methyl-4-morpholin-4-yl-3-nitrobenzamide