Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCNc1nc(NC(C)C)nc(N(C#N)C(C)C(=O)N(CC)CC)n1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -19.898
b: 7.482
c: -8.809
Answer: a. -19.898%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCNc1nc(NC(C)C)nc(N(C#N)C(C)C(=O)N(CC)CC)n1
CCNc1nc(NC(C)C)nc(N(C#N)C(C)C(=O)N(CC)CC)n1
2-[cyano-[4-(ethylamino)-6-(propan-2-ylamino)-1,3,5-triazin-2-yl]amino]-N,N-diethylpropanamide