Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCCC(=O)Nc1ccc2oc(-c3cncc(Br)c3)nc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -7.333
b. 0.227
c. 18.148
d. 18.694
Answer: c. 18.148\%.
{#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}.
CCCCCC(=O)Nc1ccc2oc(-c3cncc(Br)c3)nc2c1
CCCCCC(=O)Nc1ccc2oc(-c3cncc(Br)c3)nc2c1
N-[2-(5-bromopyridin-3-yl)-1,3-benzoxazol-5-yl]hexanamide