Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -2.062\% 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 CC(=O)c1ccc(OCC(C)C)c(CN2CCCCC2)c1.Cl
b O=C(c1cc(-c2cccnc2)nc2ccccc12)N1CCC2(CC1)OCCO2
Answer: a. CC(=O)c1ccc(OCC(C)C)c(CN2CCCCC2)c1.Cl
{#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#}
CC(=O)c1ccc(OCC(C)C)c(CN2CCCCC2)c1.Cl
CC(=O)c1ccc(OCC(C)C)c(CN2CCCCC2)c1.Cl
1-[4-(2-methylpropoxy)-3-(piperidin-1-ylmethyl)phenyl]ethanone;hydrochloride