Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 13.082
[b] 9.058
[c] 6.750
[d] 0.156
Answer: b. 9.058\%.
{#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}.
O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
5-bromo-2-pyridin-2-yl-4-(trifluoromethyl)-1H-pyrimidin-6-one