Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.070% 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] CCOC(=O)C(C)Sc1nc(-c2ccco2)cc(C(F)(F)F)c1C#N
[b] CC(=O)c1ccc(OC(C)C)c(Cc2c(O)[nH]c(=S)[nH]c2=O)c1
[c] CCN1C(=O)CC(N2CCN(c3ccc(Cl)cc3)CC2)C1=O
[d] Cc1cc(NC(=O)c2ccccc2[N+](=O)[O-])ccc1Br
[e] COc1cc2c(cc1NC(=O)CSc1nnc(Cc3cccs3)n1Cc1ccco1)oc1ccccc12
Answer: a. CCOC(=O)C(C)Sc1nc(-c2ccco2)cc(C(F)(F)F)c1C#N
{#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#}
CCOC(=O)C(C)Sc1nc(-c2ccco2)cc(C(F)(F)F)c1C#N
CCOC(=O)C(C)Sc1nc(-c2ccco2)cc(C(F)(F)F)c1C#N
ethyl 2-[3-cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanylpropanoate