Task: Answer the MCQ question.
Question: Which drug has a 12.589\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)CCN1CCOCC1
(b) Cc1ccccc1/C=C1\CCCc2ccccc2C1=O
(c) Cc1ccc(-c2nnn(CC(=O)N(CCCO)C(C(=O)NC3CCCC3)c3ccc(Cl)cc3)n2)o1
Answer: b. Cc1ccccc1/C=C1\CCCc2ccccc2C1=O
{#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#}
Cc1ccccc1/C=C1\CCCc2ccccc2C1=O
Cc1ccccc1/C=C1\CCCc2ccccc2C1=O
(6E)-6-[(2-methylphenyl)methylidene]-8,9-dihydro-7H-benzo[7]annulen-5-one