Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCNC(=O)CC1C(=O)N(c2ccc(C)cc2)C(=O)N1CCc1ccc(OC)c(OC)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 5.333
b. 0.691
c. 8.907
d. 7.163
Answer: b. 0.691\%.
{#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}.
CCNC(=O)CC1C(=O)N(c2ccc(C)cc2)C(=O)N1CCc1ccc(OC)c(OC)c1
CCNC(=O)CC1C(=O)N(c2ccc(C)cc2)C(=O)N1CCc1ccc(OC)c(OC)c1
2-[3-[2-(3,4-dimethoxyphenyl)ethyl]-1-(4-methylphenyl)-2,5-dioxoimidazolidin-4-yl]-N-ethylacetamide