Task: Answer the MCQ question.
Question: Which compound has a 2.298\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccccc1NC(=O)COc1ccc2oc(=O)cc(C)c2c1
b. CCCCc1c(C)nc(N2CCCC2)[nH]c1=O
Answer: a. Cc1ccccc1NC(=O)COc1ccc2oc(=O)cc(C)c2c1
{#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#}
Cc1ccccc1NC(=O)COc1ccc2oc(=O)cc(C)c2c1
Cc1ccccc1NC(=O)COc1ccc2oc(=O)cc(C)c2c1
2-(4-methyl-2-oxochromen-6-yl)oxy-N-(2-methylphenyl)acetamide