Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -1.367\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Brc1cc2c(cc1Br)OCCOCCOCCO2
b. CCCCN(C)C(=O)c1nc2ccccn2c1CN1CCSCC1
c. COCCNC(=O)c1ccccc1-c1ccccc1C(=O)O
Answer: c. COCCNC(=O)c1ccccc1-c1ccccc1C(=O)O
{#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#}
COCCNC(=O)c1ccccc1-c1ccccc1C(=O)O
COCCNC(=O)c1ccccc1-c1ccccc1C(=O)O
2-[2-(2-methoxyethylcarbamoyl)phenyl]benzoic acid