Task: Answer the multiple choice question.
Query: Which compound has a -5.274\% 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] Cc1ccc(CN2CCN(Cc3cn(C(C)C)c4ccccc34)CC2CCO)o1
[b] CCC(NS(=O)(=O)c1ccc(OC)cc1)C(=O)NCCC1=CCCCC1
Answer: a. Cc1ccc(CN2CCN(Cc3cn(C(C)C)c4ccccc34)CC2CCO)o1
{#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(CN2CCN(Cc3cn(C(C)C)c4ccccc34)CC2CCO)o1
Cc1ccc(CN2CCN(Cc3cn(C(C)C)c4ccccc34)CC2CCO)o1
2-[1-[(5-methylfuran-2-yl)methyl]-4-[(1-propan-2-ylindol-3-yl)methyl]piperazin-2-yl]ethanol