Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.076\% 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, b, or c without using any other words.
Options:
a. CCCn1c(N)[n+](CC(=O)c2ccco2)c2ccccc21.[Br-]
b. Cc1ccc(NC(=O)c2ccc(C)cc2)cc1
c. CCSCCNC(=O)c1cc(-n2cnnc2)ccc1Cl
Answer: a. CCCn1c(N)[n+](CC(=O)c2ccco2)c2ccccc21.[Br-]
{#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#}
CCCn1c(N)[n+](CC(=O)c2ccco2)c2ccccc21.[Br-]
CCCn1c(N)[n+](CC(=O)c2ccco2)c2ccccc21.[Br-]
2-(2-amino-3-propylbenzimidazol-1-ium-1-yl)-1-(furan-2-yl)ethanone;bromide