Task: Answer the MCQ question.
Query: Which compound has a 12.371\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nc1nc(N)n(-c2ccccc2)c(=Nc2ccccc2)n1
[b] NC(=O)c1ccccc1OC1CCC1
[c] COC(=O)CSc1nc(NC#N)nc(NC(C)(C)C)n1
Answer: a. Nc1nc(N)n(-c2ccccc2)c(=Nc2ccccc2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1nc(N)n(-c2ccccc2)c(=Nc2ccccc2)n1
Nc1nc(N)n(-c2ccccc2)c(=Nc2ccccc2)n1
1-phenyl-6-phenylimino-1,3,5-triazine-2,4-diamine