Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCN1CCN(CCOc2ccc(C(C)(C)c3ccccc3)cc2)CC1.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 0.642
b 3.613
c 17.312
d 4.424
e 6.770
Answer: a. 0.642\%.
{#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}.
CCN1CCN(CCOc2ccc(C(C)(C)c3ccccc3)cc2)CC1.O=C(O)C(=O)O
CCN1CCN(CCOc2ccc(C(C)(C)c3ccccc3)cc2)CC1.O=C(O)C(=O)O
1-ethyl-4-[2-[4-(2-phenylpropan-2-yl)phenoxy]ethyl]piperazine;oxalic acid