Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CCCCc1nc2sc3c(=O)[nH]cnc3c2c2c1CCCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 12.649
b. 8.775
c. 13.560
d. 16.272
Answer: b. 8.775\%.
{#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}.
CCCCc1nc2sc3c(=O)[nH]cnc3c2c2c1CCCC2
CCCCc1nc2sc3c(=O)[nH]cnc3c2c2c1CCCC2
8-butyl-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),15-pentaen-13-one