Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -27.089% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccccc1N1CCN(S(=O)(=O)c2c[nH]c(=O)[nH]c2=O)CC1
b C[C@@H]1CC[C@]2(O[C@@H](CCO)C[C@H](O)[C@H]2O)O1
c CC(=O)c1sc2c(c1OC(=O)c1ccc(Cl)cc1Cl)c(=O)n(-c1ccccc1)c(=S)n2-c1ccccc1
d O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1ccccc1Br
e Cc1nn2c(-c3cccc(NC(=O)c4ccco4)c3)nnc2c2ccccc12
Answer: a. COc1ccccc1N1CCN(S(=O)(=O)c2c[nH]c(=O)[nH]c2=O)CC1
{#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#}
COc1ccccc1N1CCN(S(=O)(=O)c2c[nH]c(=O)[nH]c2=O)CC1
COc1ccccc1N1CCN(S(=O)(=O)c2c[nH]c(=O)[nH]c2=O)CC1
5-[4-(2-methoxyphenyl)piperazin-1-yl]sulfonyl-1H-pyrimidine-2,4-dione