Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(N/N=C/C1CC2CCC1C2)c1ccc(Br)o1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 19.272
(b) 6.617
(c) -13.465
Answer: b. 6.617\%.
{#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}.
N-[(E)-2-bicyclo[2.2.1]heptanylmethylideneamino]-5-bromofuran-2-carboxamide