Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.843\% 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) CCCN1CCC(NC(=S)Nc2cccc(Cl)c2Cl)CC1
b) COc1ccc(/C(N)=N/OC(=O)Cc2ccc(C)cc2)cc1
c) CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cccc(OC)c1
Answer: c. CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cccc(OC)c1
{#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#}
CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cccc(OC)c1
CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cccc(OC)c1
ethyl 2-[[5-[(2,4-dioxo-1H-pyrimidin-6-yl)methyl]-4-(3-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]propanoate