Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CN2CCN(C(=O)c3ccco3)CC2)cc1OCc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 2.664
(b) -20.363
(c) -0.574
Answer: b. -20.363\%.
{#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}.
COc1ccc(CN2CCN(C(=O)c3ccco3)CC2)cc1OCc1ccccc1
COc1ccc(CN2CCN(C(=O)c3ccco3)CC2)cc1OCc1ccccc1
furan-2-yl-[4-[(4-methoxy-5-phenylmethoxyphenyl)methyl]piperazin-1-yl]methanone