Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCCSc1nc(N)nc(-c2cccs2)c1C#N?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 11.013
b. 4.005
c. 14.503
Answer: b. 4.005\%.
{#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}.
CCCSc1nc(N)nc(-c2cccs2)c1C#N
CCCSc1nc(N)nc(-c2cccs2)c1C#N
2-amino-4-propylsulfanyl-6-thiophen-2-ylpyrimidine-5-carbonitrile