Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Br.O=C(CN1C2=NCCN2c2ccccc21)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 6.327
b 18.106
c -20.896
d 15.169
e 6.893
Answer: e. 6.893\%.
{#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}.
Br.O=C(CN1C2=NCCN2c2ccccc21)c1cccs1
Br.O=C(CN1C2=NCCN2c2ccccc21)c1cccs1
2-(1,2-dihydroimidazo[1,2-a]benzimidazol-4-yl)-1-thiophen-2-ylethanone;hydrobromide