Task: 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 C/C(=N\N1CCN(C2c3ccccc3-c3ccccc32)CC1)c1cccnc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -39.422
[b] 9.246
[c] 13.153
[d] 5.865
Answer: d. 5.865\%.
{#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}.
C/C(=N\N1CCN(C2c3ccccc3-c3ccccc32)CC1)c1cccnc1
C/C(=N\N1CCN(C2c3ccccc3-c3ccccc32)CC1)c1cccnc1
(E)-N-[4-(9H-fluoren-9-yl)piperazin-1-yl]-1-pyridin-3-ylethanimine