Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.545\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOc1ccc(N/C(C)=C\C(=O)c2ccc3c(c2)OCCO3)cc1
b) CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCCC2)cc1
Answer: b. CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCCC2)cc1
{#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#}
CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCCC2)cc1
CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCCC2)cc1
N-butan-2-yl-4-(2-oxo-2-piperidin-1-ylethoxy)benzenesulfonamide