Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -4.026\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCN1C(=O)c2cccc([N+](=O)[O-])c2C1=O
b. COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(Cl)c1Cl
Answer: b. COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(Cl)c1Cl
{#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#}
COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(Cl)c1Cl
COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(Cl)c1Cl
2,3-dichloro-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-4-methoxybenzenesulfonamide