Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.926\% 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: COc1ccc(Cl)cc1NC(=O)COC(=O)C1COc2ccccc2O1
b: COc1ccccc1C(=O)NCC(c1cccs1)N1CCc2ccccc21
c: CC(=O)c1ccc(S(=O)(=O)N2CCN(C(=O)c3ccccc3Cc3ccccc3)CC2)cc1
Answer: a. COc1ccc(Cl)cc1NC(=O)COC(=O)C1COc2ccccc2O1
{#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(Cl)cc1NC(=O)COC(=O)C1COc2ccccc2O1
COc1ccc(Cl)cc1NC(=O)COC(=O)C1COc2ccccc2O1
[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]2,3-dihydro-1,4-benzodioxine-3-carboxylate