Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.049\% 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 other words.
Options:
a.) CC(C)(C)C(=O)NCCCc1nc2ccccc2n1CCCOc1ccc(Cl)cc1
b.) CC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCC2)cc1
c.) CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)N1CCN(C(=O)c2ccco2)CC1
d.) N#CC1(C#N)COC23CCCCC2C1(C#N)C(=N)O3
Answer: b. CC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCC2)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#}
CC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCC2)cc1
CC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCCC2)cc1
4-(2-oxo-2-pyrrolidin-1-ylethoxy)-N-propan-2-ylbenzenesulfonamide