Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc(Br)o1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 6.459
b: 1.039
Answer: a. 6.459\%.
{#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}.
CCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc(Br)o1
CCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc(Br)o1
5-bromo-N-[(2E,4E)-1-(ethylamino)-1-oxo-5-phenylpenta-2,4-dien-2-yl]furan-2-carboxamide