Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.840\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc2cc(CN(C(=O)c3ccco3)c3ccccc3C)c(=O)[nH]c2c1
b: COCCn1nnnc1C(c1cc2c(C)cc(C)cc2[nH]c1=O)N1CCCCCC1
Answer: a. Cc1ccc2cc(CN(C(=O)c3ccco3)c3ccccc3C)c(=O)[nH]c2c1
{#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#}
Cc1ccc2cc(CN(C(=O)c3ccco3)c3ccccc3C)c(=O)[nH]c2c1
Cc1ccc2cc(CN(C(=O)c3ccco3)c3ccccc3C)c(=O)[nH]c2c1
N-[(7-methyl-2-oxo-1H-quinolin-3-yl)methyl]-N-(2-methylphenyl)furan-2-carboxamide