Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 4.962
b: 20.173
c: -9.472
d: 12.778
Answer: b. 20.173\%.
{#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}.
CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
5-chloro-2-ethylsulfanyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]pyrimidine-4-carboxamide