Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.925\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(C2OC(=O)CC2C(=O)NCc2ccccc2Cl)cc1OC
b.) CCCCN1C(=O)C(=Nc2cccc3cnccc23)c2ccccc21
c.) Cc1cc(C)n(CC(O)CN(c2ccccc2)S(=O)(=O)c2ccccc2)n1
d.) CC1c2nc3ccccc3n2C(CC(=O)NC2CC2)C(=O)N1Cc1ccccc1
e.) CCNS(=O)(=O)c1cccc(C(=O)c2c(C)cc3ccccn23)c1
Answer: b. CCCCN1C(=O)C(=Nc2cccc3cnccc23)c2ccccc21
{#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#}
CCCCN1C(=O)C(=Nc2cccc3cnccc23)c2ccccc21
CCCCN1C(=O)C(=Nc2cccc3cnccc23)c2ccccc21
1-butyl-3-isoquinolin-5-yliminoindol-2-one