Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.832\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCC(C)C(NC(N)=O)C(=O)NC1CCC(C)CC1
(b) CC(C)(ONC(=O)Nc1ccccc1Cl)C(=O)O
Answer: a. CCC(C)C(NC(N)=O)C(=O)NC1CCC(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#}
CCC(C)C(NC(N)=O)C(=O)NC1CCC(C)CC1
CCC(C)C(NC(N)=O)C(=O)NC1CCC(C)CC1
2-(carbamoylamino)-3-methyl-N-(4-methylcyclohexyl)pentanamide