Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.639\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(NS(=O)(=O)CC(C)C)c(OC)c1
[b] CC(=O)c1c(C(C)=O)c(C)n(-c2nc(-c3cccs3)c(C)s2)c1C
Answer: a. COc1ccc(NS(=O)(=O)CC(C)C)c(OC)c1
{#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(NS(=O)(=O)CC(C)C)c(OC)c1
COc1ccc(NS(=O)(=O)CC(C)C)c(OC)c1
[C][O][C][=C][C][=C][Branch1][#C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][C][Branch1][C][C][C][C][Branch1][Ring1][O][C][=C][Ring1][S]
N-(2,4-dimethoxyphenyl)-2-methylpropane-1-sulfonamide