Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.025% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CNCCCc1[nH]nc(N)c1C#N
b) CCOC(=O)c1ccc(N=C2S/C(=C\c3cc(C)n(-c4cccnc4)c3C)C(=O)N2C)cc1
c) C=CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)Nc1cccc(C(C)=O)c1
Answer: b. CCOC(=O)c1ccc(N=C2S/C(=C\c3cc(C)n(-c4cccnc4)c3C)C(=O)N2C)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#}
CCOC(=O)c1ccc(N=C2S/C(=C\c3cc(C)n(-c4cccnc4)c3C)C(=O)N2C)cc1
CCOC(=O)c1ccc(N=C2S/C(=C\c3cc(C)n(-c4cccnc4)c3C)C(=O)N2C)cc1
ethyl 4-[[(5Z)-5-[(2,5-dimethyl-1-pyridin-3-ylpyrrol-3-yl)methylidene]-3-methyl-4-oxo-1,3-thiazolidin-2-ylidene]amino]benzoate