Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCn1c2ccccc2c2cc(CN3CCN(C(=O)c4ccco4)CC3)ccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -0.295
(b) 12.093
(c) 12.848
(d) 15.877
Answer: d. 15.877\%.
{#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}.
CCn1c2ccccc2c2cc(CN3CCN(C(=O)c4ccco4)CC3)ccc21
CCn1c2ccccc2c2cc(CN3CCN(C(=O)c4ccco4)CC3)ccc21
[4-[(9-ethylcarbazol-3-yl)methyl]piperazin-1-yl]-(furan-2-yl)methanone