Task: Answer the multiple choice question.
Query: Which compound has a 10.402\% 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) Cn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)n(C)c1=O
b) COc1ccc(-c2noc(-c3ccccc3C(=O)NCC3CCCO3)n2)cc1
Answer: a. Cn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)n(C)c1=O
{#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#}
Cn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)n(C)c1=O
Cn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)n(C)c1=O
6-hydroxy-5-[2-(1H-indol-3-yl)ethyliminomethyl]-1,3-dimethylpyrimidine-2,4-dione