Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCN(CC)C(=O)C(C)N(C#N)c1nc(SC)nc(N(C)C)n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -5.141
b 8.287
Answer: a. -5.141\%.
{#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}.
CCN(CC)C(=O)C(C)N(C#N)c1nc(SC)nc(N(C)C)n1
CCN(CC)C(=O)C(C)N(C#N)c1nc(SC)nc(N(C)C)n1
2-[cyano-[4-(dimethylamino)-6-methylsulfanyl-1,3,5-triazin-2-yl]amino]-N,N-diethylpropanamide