Task: Answer the MCQ question.
Query: Which drug exhibits a 4.395% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CSc1nnc(CNS(=O)(=O)c2ccc(Cl)cc2)n1C
b.) COc1ccccc1N1CCN(CCN2C(=O)C3CCCCN3C2=O)CC1
Answer: b. COc1ccccc1N1CCN(CCN2C(=O)C3CCCCN3C2=O)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#}
COc1ccccc1N1CCN(CCN2C(=O)C3CCCCN3C2=O)CC1
COc1ccccc1N1CCN(CCN2C(=O)C3CCCCN3C2=O)CC1
2-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-6,7,8,8a-tetrahydro-5H-imidazo[1,5-a]pyridine-1,3-dione