Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.348\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C)c(S(=O)(=O)Nc2ccc(OCC(=O)O)cc2)c1
(b) COCCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)COc1c(C)cc(Cl)cc1C
(c) CCC(=O)N1CCc2ccccc2C1C#N
(d) Cc1cccc(N(Cc2ccccc2)C(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2F)c1
Answer: b. COCCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)COc1c(C)cc(Cl)cc1C
{#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#}
COCCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)COc1c(C)cc(Cl)cc1C
COCCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)COc1c(C)cc(Cl)cc1C
2-(4-chloro-2,6-dimethylphenoxy)-N-(2-methoxyethyl)-N-[(4-oxo-3H-quinazolin-2-yl)methyl]acetamide