Task: Answer the multiple-choice question.
Question: Which drug has a 2.239% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCOCC1)n2CCc1ccccc1
b.) C=CCOc1cccc(C(=O)N2CCCC(CCC(=O)NCc3ccccc3F)C2)c1
c.) COc1ccc(C(=O)NNC(=O)C2CCCO2)cc1
d.) C=Cn1cc[n+](CC(=O)c2ccc(C)cc2)c1.[Br-]
e.) Cc1ccc[n+](CC2OCc3ccccc3CO2)c1.[Br-]
Answer: e. Cc1ccc[n+](CC2OCc3ccccc3CO2)c1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc[n+](CC2OCc3ccccc3CO2)c1.[Br-]
Cc1ccc[n+](CC2OCc3ccccc3CO2)c1.[Br-]
1-(1,5-dihydro-2,4-benzodioxepin-3-ylmethyl)-3-methylpyridin-1-ium;bromide