Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.184\% 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 CSCCC(=O)N1CCC(n2nccc2NC(=O)CCc2ccccc2)CC1
b Cc1ccc(CNC(=O)c2cccnc2)cc1
Answer: b. Cc1ccc(CNC(=O)c2cccnc2)cc1
{#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(CNC(=O)c2cccnc2)cc1
Cc1ccc(CNC(=O)c2cccnc2)cc1
N-[(4-methylphenyl)methyl]pyridine-3-carboxamide