Task: Answer the multiple choice question.
Query: Which drug has a 2.283\% 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(NC(=O)c2cc(-c3cccc(OC)c3)on2)cc1
b. Nc1c(C(=O)c2ccccc2)sc2snc(SCC(=O)c3ccccc3)c12
c. COc1ccccc1COC(=O)Nc1c(C)nn(C)c1Cl
Answer: c. COc1ccccc1COC(=O)Nc1c(C)nn(C)c1Cl
{#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#}
COc1ccccc1COC(=O)Nc1c(C)nn(C)c1Cl
COc1ccccc1COC(=O)Nc1c(C)nn(C)c1Cl
(2-methoxyphenyl)methyl N-(5-chloro-1,3-dimethylpyrazol-4-yl)carbamate