Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.499\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCC(C)(C)c1ccc2c(c1)C(=O)c1ccccc1C2=O
(b) Cc1c(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)c(=O)n(-c2ccccc2)n1C
Answer: b. Cc1c(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide