Task: Answer the multiple-choice question.
Query: Which drug has a 11.927\% 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. CSc1nc(/C=C2\C=Nc3ccccc32)c(O)n1C
b. NC(=O)CSc1nnc(C2CC2)n1Cc1ccccc1
c. CCOC(=O)c1cc(C)n(-c2ccccc2)c1C
Answer: c. CCOC(=O)c1cc(C)n(-c2ccccc2)c1C
{#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)c1cc(C)n(-c2ccccc2)c1C
CCOC(=O)c1cc(C)n(-c2ccccc2)c1C
ethyl 2,5-dimethyl-1-phenylpyrrole-3-carboxylate