Problem statement: Answer the multiple choice question.
Question: Which drug has a 12.533\% 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] CCC(CC)NC(=O)COC(=O)c1cc(Br)ccc1Cl
[b] CCOC(=O)C1CCN(C(=O)/C=C/c2ccccc2OC)CC1
[c] CN(CCC#N)C(=O)COC(=O)c1ccc(Cl)c(S(N)(=O)=O)c1
Answer: a. CCC(CC)NC(=O)COC(=O)c1cc(Br)ccc1Cl
{#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-oxo-2-(pentan-3-ylamino)ethyl] 5-bromo-2-chlorobenzoate