Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NS(=O)(=O)c1ccc(CCNC(=O)c2ccc3nc4ccc(Cl)cc4c(=O)n3c2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 6.849
b -1.977
c 10.729
d 12.997
Answer: d. 12.997\%.
{#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)c2ccc3nc4ccc(Cl)cc4c(=O)n3c2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)c2ccc3nc4ccc(Cl)cc4c(=O)n3c2)cc1
2-chloro-11-oxo-N-[2-(4-sulfamoylphenyl)ethyl]pyrido[2,1-b]quinazoline-8-carboxamide