Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)N1CCc2cc(C(=O)CN3CCN(C(=O)c4ccco4)CC3)ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 10.695
(b) 12.649
(c) -1.337
Answer: b. 12.649\%.
{#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}.
CC(=O)N1CCc2cc(C(=O)CN3CCN(C(=O)c4ccco4)CC3)ccc21
CC(=O)N1CCc2cc(C(=O)CN3CCN(C(=O)c4ccco4)CC3)ccc21
1-(1-acetyl-2,3-dihydroindol-5-yl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone