Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.463% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)C1CCCN(C(=O)c2[nH]c3ccc(OC)cc3c2C)C1
[b] CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
Answer: b. CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
N-(4-butylphenyl)-1,3,4-trimethyl-2,6-dioxopyrimidine-5-sulfonamide