Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.450\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NCCc1c[nH]c2ccccc12)C1CCN(Cc2ccc(Br)cc2)CC1
b: COc1cc(CC(=O)OCC(=O)NC2CCCCC2C)cc(OC)c1OC
c: CC(C)n1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)c2ccccc21
Answer: b. COc1cc(CC(=O)OCC(=O)NC2CCCCC2C)cc(OC)c1OC
{#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#}
COc1cc(CC(=O)OCC(=O)NC2CCCCC2C)cc(OC)c1OC
COc1cc(CC(=O)OCC(=O)NC2CCCCC2C)cc(OC)c1OC
[2-[(2-methylcyclohexyl)amino]-2-oxoethyl]2-(3,4,5-trimethoxyphenyl)acetate