Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 12.034
[b] 4.365
[c] 14.661
[d] 3.162
Answer: b. 4.365\%.
{#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}.
COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
2-methoxy-N-[4-[2-[2-(3-methoxypropylamino)-2-oxoethyl]tetrazol-5-yl]phenyl]benzamide