Task: Answer the MCQ question.
Query: Which compound has a 15.235\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCNC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
b) Cc1cccc(NC(=O)c2ccccc2NC(=O)c2ccccc2)n1
Answer: a. CCCNC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
{#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#}
CCCNC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
CCCNC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
2-[6-[(4-benzylpiperazin-1-yl)methyl]-4-oxopyran-3-yl]oxy-N-propylacetamide