Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES S=C1N(c2ccccc2)C(c2ccc(Br)cc2)N2CCCN12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 4.724
b. 11.594
Answer: b. 11.594\%.
{#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}.
S=C1N(c2ccccc2)C(c2ccc(Br)cc2)N2CCCN12
S=C1N(c2ccccc2)C(c2ccc(Br)cc2)N2CCCN12
1-(4-bromophenyl)-2-phenyl-1,5,6,7-tetrahydropyrazolo[1,2-a][1,2,4]triazole-3-thione