Task: Answer the multiple choice question.
Question: Which compound has a 11.949\% 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] CC(C)(C)c1nc[nH]c(=O)c1Br
[b] Cc1ccc(CNC(=O)c2ccc(OCC(C)C)cc2)n1C
Answer: b. Cc1ccc(CNC(=O)c2ccc(OCC(C)C)cc2)n1C
{#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#}
Cc1ccc(CNC(=O)c2ccc(OCC(C)C)cc2)n1C
Cc1ccc(CNC(=O)c2ccc(OCC(C)C)cc2)n1C
N-[(1,5-dimethylpyrrol-2-yl)methyl]-4-(2-methylpropoxy)benzamide