Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.449\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(C)cc(NC(=O)c2ccc(CN3CCc4ccccc4C3)cc2)c1
(b) Cc1ccc(N(CC(=O)NC2CC3CCC2C3)S(C)(=O)=O)cc1C
(c) COc1cc(Nc2nc3ccccc3nc2NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
Answer: b. Cc1ccc(N(CC(=O)NC2CC3CCC2C3)S(C)(=O)=O)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#}
Cc1ccc(N(CC(=O)NC2CC3CCC2C3)S(C)(=O)=O)cc1C
Cc1ccc(N(CC(=O)NC2CC3CCC2C3)S(C)(=O)=O)cc1C
N-(2-bicyclo[2.2.1]heptanyl)-2-(3,4-dimethyl-N-methylsulfonylanilino)acetamide