Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.555\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cn1c(NC(=O)C[n+]2cc(-c3ccc(F)cc3)n3c2CCC3)cc(=O)n(C)c1=O.[Cl-]
b: Fc1ccc(Nc2nc3ccccc3s2)cc1
c: CSCCC(NS(=O)(=O)c1ccc2c(c1)oc(=O)n2C)C(=O)NC1CCN(Cc2ccccc2)CC1
Answer: a. Cn1c(NC(=O)C[n+]2cc(-c3ccc(F)cc3)n3c2CCC3)cc(=O)n(C)c1=O.[Cl-]
{#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#}
Cn1c(NC(=O)C[n+]2cc(-c3ccc(F)cc3)n3c2CCC3)cc(=O)n(C)c1=O.[Cl-]
Cn1c(NC(=O)C[n+]2cc(-c3ccc(F)cc3)n3c2CCC3)cc(=O)n(C)c1=O.[Cl-]
N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)-2-[3-(4-fluorophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-1-ium-1-yl]acetamide;chloride