Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.142\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)c1cccc(NS(C)(=O)=O)c1
b) Cc1c(NS(=O)(=O)c2ccccc2F)c(=O)n(-c2ccccc2)n1C
Answer: b. Cc1c(NS(=O)(=O)c2ccccc2F)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(NS(=O)(=O)c2ccccc2F)c(=O)n(-c2ccccc2)n1C
Cc1c(NS(=O)(=O)c2ccccc2F)c(=O)n(-c2ccccc2)n1C
[C][C][=C][Branch2][Ring1][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][F][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][#Branch1][C]
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-fluorobenzenesulfonamide