Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1cnn(-c2nc(SC)nc3sc4c(c23)CCC4)c1N?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 16.686
[b] 5.938
[c] 16.661
[d] 13.988
Answer: b. 5.938\%.
{#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}.
CCOC(=O)c1cnn(-c2nc(SC)nc3sc4c(c23)CCC4)c1N
CCOC(=O)c1cnn(-c2nc(SC)nc3sc4c(c23)CCC4)c1N
ethyl 5-amino-1-(10-methylsulfanyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)pyrazole-4-carboxylate