Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.438\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccco3)c(-c3ccc(C(C)(C)C)cc3)nc21
b CCC(CC)c1nnc(NC(=O)CCN2C(=O)c3ccccc3C2=O)s1
c c1ccc(-c2nccc(-c3ccc4c(c3)OCO4)n2)cc1
Answer: a. Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccco3)c(-c3ccc(C(C)(C)C)cc3)nc21
{#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#}
Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccco3)c(-c3ccc(C(C)(C)C)cc3)nc21
Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccco3)c(-c3ccc(C(C)(C)C)cc3)nc21
2-(4-tert-butylphenyl)-3-(furan-2-ylmethyl)-10-methylpyrimido[4,5-b]quinoline-4,5-dione