Task: Answer the MCQ question.
Question: Which compound exhibits a 9.859\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cc(/C=N/Nc2nc(=O)[nH]nc2C)cc(OC)c1O
(b) Cc1c(C(=O)N2CC3(CC(c4cccc(NC(=O)[C@H]5CCC(=O)N5)c4)=NO3)C[C@@H]2C(N)=O)cc([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: a. COc1cc(/C=N/Nc2nc(=O)[nH]nc2C)cc(OC)c1O
{#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#}
COc1cc(/C=N/Nc2nc(=O)[nH]nc2C)cc(OC)c1O
COc1cc(/C=N/Nc2nc(=O)[nH]nc2C)cc(OC)c1O
5-[(2E)-2-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]hydrazinyl]-6-methyl-2H-1,2,4-triazin-3-one