Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCOc1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -0.159
b: 0.750
c: -50.711
d: -5.862
e: 19.317
Answer: b. 0.750\%.
{#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}.
CCOc1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
CCOc1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
N-[(E)-[4-(4-ethoxyanilino)-4-oxobutan-2-ylidene]amino]pyrazine-2-carboxamide