Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NS(=O)(=O)c1ccc(CCNC(=O)Nc2ccc(Cl)c(Cl)c2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 22.589
b: 6.752
c: 0.794
d: -4.570
Answer: b. 6.752\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
NS(=O)(=O)c1ccc(CCNC(=O)Nc2ccc(Cl)c(Cl)c2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)Nc2ccc(Cl)c(Cl)c2)cc1
1-(3,4-dichlorophenyl)-3-[2-(4-sulfamoylphenyl)ethyl]urea