Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1ccc(OCC)c(-c2c(=O)n(OCc3ccc(C(C)(C)C)cc3)c3ccccc3[n+]2[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 21.467
b 2.403
c -63.756
d 13.479
Answer: a. 21.467\%.
{#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(OCC)c(-c2c(=O)n(OCc3ccc(C(C)(C)C)cc3)c3ccccc3[n+]2[O-])c1
CCOc1ccc(OCC)c(-c2c(=O)n(OCc3ccc(C(C)(C)C)cc3)c3ccccc3[n+]2[O-])c1
1-[(4-tert-butylphenyl)methoxy]-3-(2,5-diethoxyphenyl)-4-oxidoquinoxalin-4-ium-2-one