Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 13.488
[b] 6.537
[c] 3.216
[d] 11.460
Answer: c. 3.216\%.
{#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}.
COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
6,6,8-trimethyl-7-(3,4,5-trimethoxyphenyl)-1,4-dioxa-8-azaspiro[4.5]decane