Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCOc1ccccc1C(=O)NCC(=O)Nc1ccc(-c2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 15.693
(b) 6.951
(c) 16.932
(d) 9.702
Answer: b. 6.951\%.
{#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}.
CCOc1ccccc1C(=O)NCC(=O)Nc1ccc(-c2ccccc2)cc1
CCOc1ccccc1C(=O)NCC(=O)Nc1ccc(-c2ccccc2)cc1
2-ethoxy-N-[2-oxo-2-(4-phenylanilino)ethyl]benzamide