Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOc1ccc(CNc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -18.135
b: -5.068
c: 4.276
d: -0.235
e: 13.054
Answer: e. 13.054%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOc1ccc(CNc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)cc1
CCOc1ccc(CNc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)cc1
4-(4-benzylpiperazin-1-yl)-N-[(4-ethoxyphenyl)methyl]aniline