Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.049\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc(NC(=O)C(C)N2CCOCC2)c(C(=O)c2ccccc2)c1
b CC1=CC(C)(C)N(C(=O)CN2C(=O)CCC2=O)c2ccc(C)cc21
Answer: a. Cc1ccc(NC(=O)C(C)N2CCOCC2)c(C(=O)c2ccccc2)c1
{#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#}
Cc1ccc(NC(=O)C(C)N2CCOCC2)c(C(=O)c2ccccc2)c1
Cc1ccc(NC(=O)C(C)N2CCOCC2)c(C(=O)c2ccccc2)c1
N-(2-benzoyl-4-methylphenyl)-2-morpholin-4-ylpropanamide