Task: Answer the multiple-choice question.
Question: Which compound exhibits a -31.099% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(C)C[C@@H](CO)N1CCN(CCCc2ccccc2)CCC1=O
b.) CCC(C)[C@H](N)c1nnc(SCC(=O)Nc2cccc(Cl)c2)o1.Cl
Answer: a. CC(C)C[C@@H](CO)N1CCN(CCCc2ccccc2)CCC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C[C@@H](CO)N1CCN(CCCc2ccccc2)CCC1=O
CC(C)C[C@@H](CO)N1CCN(CCCc2ccccc2)CCC1=O
4-[(2S)-1-hydroxy-4-methylpentan-2-yl]-1-(3-phenylpropyl)-1,4-diazepan-5-one