Problem statement: Answer the multiple-choice question.
Query: Which drug has a 16.579% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CCSc1nc2ccccc2o1
[b] Fc1c(F)c(-n2nnc3ccccc32)c(F)c(F)c1Cl
[c] Cn1c(=O)c2c(nc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)n2CC(N)=O)n(C)c1=O
[d] CC(NC(=O)c1cccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)c1)c1ccc(Br)cc1
[e] COc1ccccc1NC(CC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc(C)c(C)c1
Answer: b. Fc1c(F)c(-n2nnc3ccccc32)c(F)c(F)c1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Fc1c(F)c(-n2nnc3ccccc32)c(F)c(F)c1Cl
Fc1c(F)c(-n2nnc3ccccc32)c(F)c(F)c1Cl
1-(4-chloro-2,3,5,6-tetrafluorophenyl)benzotriazole