Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccccc1N1CCN(C(=O)c2cc3c(C)cc(C)cc3[nH]2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 11.938
b. 6.920
c. 6.959
d. -4.100
Answer: b. 6.920\%.
{#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}.
CCOc1ccccc1N1CCN(C(=O)c2cc3c(C)cc(C)cc3[nH]2)CC1
CCOc1ccccc1N1CCN(C(=O)c2cc3c(C)cc(C)cc3[nH]2)CC1
(4,6-dimethyl-1H-indol-2-yl)-[4-(2-ethoxyphenyl)piperazin-1-yl]methanone