Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.643\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOCCCNC(=O)C(NC(=O)CNC(=O)c1ccccc1)c1ccc(C)cc1
(b) O=C(COC(=O)CC12CC3CC(CC(C3)C1)C2)Nc1cccnc1Cl
Answer: a. CCOCCCNC(=O)C(NC(=O)CNC(=O)c1ccccc1)c1ccc(C)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#}
CCOCCCNC(=O)C(NC(=O)CNC(=O)c1ccccc1)c1ccc(C)cc1
CCOCCCNC(=O)C(NC(=O)CNC(=O)c1ccccc1)c1ccc(C)cc1
N-[2-[[2-(3-ethoxypropylamino)-1-(4-methylphenyl)-2-oxoethyl]amino]-2-oxoethyl]benzamide