Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.214\% 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.) CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
b.) CCOC(=O)c1c(C)n(C)c2ccc(OCC(O)CN3CCN(C)CC3)cc12.Cl
Answer: a. CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)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#}
CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
N-methyl-4-[5-[(4-methylpiperidin-1-yl)methyl]tetrazol-1-yl]-N-(1-pyridin-2-ylethyl)butanamide