Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 14.379\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
b. CCn1c(Cc2ccc(OC)cc2)nnc1SCC(=O)NC1CC1
Answer: a. CCOC(=O)COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
{#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#}
CCOC(=O)COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
CCOC(=O)COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
2-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]-5-(2-ethoxy-2-oxoethoxy)isoquinolin-1-one