Task: Answer the multiple-choice question.
Query: Which drug has a 2.334% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(CNn2cnnc2)cc1
(b) CCOC(=O)Cc1csc(NC(=O)CSc2nnc(-c3ccc(C)cc3)o2)n1
Answer: a. CCOc1ccc(CNn2cnnc2)cc1
{#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#}
CCOc1ccc(CNn2cnnc2)cc1
CCOc1ccc(CNn2cnnc2)cc1
N-[(4-ethoxyphenyl)methyl]-1,2,4-triazol-4-amine