Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -13.939\% 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. COCCn1cnc2c1c(=O)n(CC(=O)Nc1cc(C)on1)c(=O)n2Cc1ccccc1
b. O=C(CN1CCN(Cc2cccc(F)c2)CC1)NCc1ccccc1
Answer: a. COCCn1cnc2c1c(=O)n(CC(=O)Nc1cc(C)on1)c(=O)n2Cc1ccccc1
{#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#}
COCCn1cnc2c1c(=O)n(CC(=O)Nc1cc(C)on1)c(=O)n2Cc1ccccc1
COCCn1cnc2c1c(=O)n(CC(=O)Nc1cc(C)on1)c(=O)n2Cc1ccccc1
2-[3-benzyl-7-(2-methoxyethyl)-2,6-dioxopurin-1-yl]-N-(5-methyl-1,2-oxazol-3-yl)acetamide