Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 10.921
b -8.863
c -2.113
Answer: c. -2.113\%.
{#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}.
CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
(1S,5S,7S)-7-(6-chloro-2H-chromen-3-yl)-3-methyl-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one