Task: Answer the multiple-choice question.
Query: Which drug has a -2.637% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: N#CC1(c2ccccc2)CCCN1C(=O)c1ccc(Br)cc1
b: CCCOC(=O)NC(CC)COC(=O)Nc1cc(C)ccc1C
Answer: b. CCCOC(=O)NC(CC)COC(=O)Nc1cc(C)ccc1C
{#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#}
CCCOC(=O)NC(CC)COC(=O)Nc1cc(C)ccc1C
CCCOC(=O)NC(CC)COC(=O)Nc1cc(C)ccc1C
2-(propoxycarbonylamino)butyl N-(2,5-dimethylphenyl)carbamate