Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 2.435\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CN1OC(COC(=O)c2ccc(Cl)cc2)CC1c1ccccc1
b: CCN(CC)S(=O)(=O)c1ccc(NC(=O)COC(=O)c2ccc(Br)o2)cc1
c: c1ccc(-n2ncc3c(NCc4ccccn4)ncnc32)cc1
Answer: b. CCN(CC)S(=O)(=O)c1ccc(NC(=O)COC(=O)c2ccc(Br)o2)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#}
[2-[4-(diethylsulfamoyl)anilino]-2-oxoethyl] 5-bromofuran-2-carboxylate