Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c2c(c3cc(OCC(C)C)ccc31)CCCC2=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 13.294
[b] 3.812
[c] 6.378
[d] 12.831
[e] 20.489
Answer: a. 13.294\%.
{#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}.
CCn1c2c(c3cc(OCC(C)C)ccc31)CCCC2=O
CCn1c2c(c3cc(OCC(C)C)ccc31)CCCC2=O
[C][C][N][C][=C][Branch2][Ring1][Ring2][C][=C][C][Branch1][Branch2][O][C][C][Branch1][C][C][C][=C][C][=C][Ring1][O][Ring1][=C][C][C][C][C][Ring1][P][=O]
9-ethyl-6-(2-methylpropoxy)-3,4-dihydro-2H-carbazol-1-one