Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -18.289% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc2c(c1)N(CC(=O)N1CCOCC1)C(=O)C(C)O2
[b] CCn1c(/C=C2\C(=O)Nc3ccccc32)nc2ccccc2c1=O
Answer: b. CCn1c(/C=C2\C(=O)Nc3ccccc32)nc2ccccc2c1=O
{#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#}
CCn1c(/C=C2\C(=O)Nc3ccccc32)nc2ccccc2c1=O
CCn1c(/C=C2\C(=O)Nc3ccccc32)nc2ccccc2c1=O
3-ethyl-2-[(Z)-(2-oxo-1H-indol-3-ylidene)methyl]quinazolin-4-one