Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES S=C1NC(c2ccccc2)=NCN1c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 15.236
b 11.146
c -2.298
d 15.736
e -33.543
Answer: a. 15.236\%.
{#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=C1NC(c2ccccc2)=NCN1c1ccc(Br)cc1
S=C1NC(c2ccccc2)=NCN1c1ccc(Br)cc1
3-(4-bromophenyl)-6-phenyl-1,4-dihydro-1,3,5-triazine-2-thione