Task: Answer the multiple choice question.
Query: Which drug exhibits a 18.675% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COCCNC(=O)c1cn(Cc2c(F)cccc2Cl)nn1
b.) COc1ccc(C(CC(=O)Nc2ncccc2C)N2Cc3ccccc3C2=O)cc1OC
Answer: a. COCCNC(=O)c1cn(Cc2c(F)cccc2Cl)nn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCNC(=O)c1cn(Cc2c(F)cccc2Cl)nn1
COCCNC(=O)c1cn(Cc2c(F)cccc2Cl)nn1
1-[(2-chloro-6-fluorophenyl)methyl]-N-(2-methoxyethyl)triazole-4-carboxamide