Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=CNCCCc1nc2ccccc2n1Cc1cccc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -13.279
[b] 6.904
[c] 14.295
[d] 15.069
[e] 10.164
Answer: a. -13.279\%.
{#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}.
O=CNCCCc1nc2ccccc2n1Cc1cccc2ccccc12
O=CNCCCc1nc2ccccc2n1Cc1cccc2ccccc12
N-[3-[1-(naphthalen-1-ylmethyl)benzimidazol-2-yl]propyl]formamide