Task: Answer the MCQ question.
Question: Which drug exhibits a -2.418\% 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) CCOc1ccc(NC(=O)CN(c2cccc(C(F)(F)F)c2)S(C)(=O)=O)cc1
b) Nc1c(Cl)cc(-c2cn(CCC(=O)O)c(-c3ccc(Cl)nc3)n2)cc1Cl
c) Cc1cccc(C(C)C)c1-n1nnnc1-c1ccccc1
Answer: a. CCOc1ccc(NC(=O)CN(c2cccc(C(F)(F)F)c2)S(C)(=O)=O)cc1
{#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#}
CCOc1ccc(NC(=O)CN(c2cccc(C(F)(F)F)c2)S(C)(=O)=O)cc1
CCOc1ccc(NC(=O)CN(c2cccc(C(F)(F)F)c2)S(C)(=O)=O)cc1
N-(4-ethoxyphenyl)-2-[N-methylsulfonyl-3-(trifluoromethyl)anilino]acetamide