Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.253% 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) Nc1cc(=O)[nH]c(SCC(=O)N2CCCCC2)n1
b) Cc1cccc(C)c1NC(=O)CN(C)C(=O)c1ccccc1Sc1ccccc1C#N
c) CCOC(=O)c1sc2ccc(S(=O)(=O)N3CCOCC3)cc2c1N
Answer: c. CCOC(=O)c1sc2ccc(S(=O)(=O)N3CCOCC3)cc2c1N
{#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)c1sc2ccc(S(=O)(=O)N3CCOCC3)cc2c1N
CCOC(=O)c1sc2ccc(S(=O)(=O)N3CCOCC3)cc2c1N
ethyl 3-amino-5-morpholin-4-ylsulfonyl-1-benzothiophene-2-carboxylate