Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES C=CCn1c(Cc2csc(N)n2)nnc1SCC(=O)Nc1ccc(C(=O)OCC)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 4.850
b. -0.168
c. 21.563
Answer: a. 4.850\%.
{#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}.
C=CCn1c(Cc2csc(N)n2)nnc1SCC(=O)Nc1ccc(C(=O)OCC)cc1
C=CCn1c(Cc2csc(N)n2)nnc1SCC(=O)Nc1ccc(C(=O)OCC)cc1
ethyl 4-[[2-[[5-[(2-amino-1,3-thiazol-4-yl)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate