Task: Answer the MCQ question.
Query: Which compound exhibits a 14.777\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1ccc(C(C)C)c(OCCCCCN2CCOCC2)c1
b) COc1ccc(NC2CCCN(C(=O)CN3C(=O)c4ccccc4C3=O)C2)cc1OC
Answer: b. COc1ccc(NC2CCCN(C(=O)CN3C(=O)c4ccccc4C3=O)C2)cc1OC
{#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#}
COc1ccc(NC2CCCN(C(=O)CN3C(=O)c4ccccc4C3=O)C2)cc1OC
COc1ccc(NC2CCCN(C(=O)CN3C(=O)c4ccccc4C3=O)C2)cc1OC
2-[2-[3-(3,4-dimethoxyanilino)piperidin-1-yl]-2-oxoethyl]isoindole-1,3-dione