Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 18.754
b 0.414
c -4.747
Answer: a. 18.754\%.
{#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}.
CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
4-acetamido-N-[(E)-[4-oxo-4-(4-phenylmethoxyanilino)butan-2-ylidene]amino]benzamide