Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.125\% 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.) COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccccc2Cl)o1
b.) O=C(OCc1csc(-c2ccccc2)n1)c1ccccc1O
c.) O=C1C(=O)N(CC(=O)N2CCCC2)c2ccccc21
Answer: a. COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccccc2Cl)o1
{#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#}
COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccccc2Cl)o1
COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccccc2Cl)o1
methyl4-[5-(2-chlorophenyl)furan-2-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate