Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cn1cnnc1SCc1ccc(C(=O)N=Nc2c(O)n(Cc3ccc(Cl)cc3)c3ccccc23)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 4.264
[b] 9.488
Answer: a. 4.264\%.
{#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}.
Cn1cnnc1SCc1ccc(C(=O)N=Nc2c(O)n(Cc3ccc(Cl)cc3)c3ccccc23)cc1
Cn1cnnc1SCc1ccc(C(=O)N=Nc2c(O)n(Cc3ccc(Cl)cc3)c3ccccc23)cc1
N-[1-[(4-chlorophenyl)methyl]-2-hydroxyindol-3-yl]imino-4-[(4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]benzamide