Task: Answer the MCQ question.
Question: Which drug exhibits a 1.459\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCSc1nc2c(cnn2-c2ccccc2)c(=O)n1N
[b] Cc1cccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)c1
[c] N#Cc1c(-c2ccccc2)c(-c2ccccc2)nn(CC(=O)NNC(=O)Nc2ccccc2)c1=O
[d] Cc1ccc(NC(=O)NNC(=O)Cn2nc(-c3ccccc3)c(-c3ccccc3)c(C#N)c2=O)cc1
Answer: d. Cc1ccc(NC(=O)NNC(=O)Cn2nc(-c3ccccc3)c(-c3ccccc3)c(C#N)c2=O)cc1
{#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#}
Cc1ccc(NC(=O)NNC(=O)Cn2nc(-c3ccccc3)c(-c3ccccc3)c(C#N)c2=O)cc1
Cc1ccc(NC(=O)NNC(=O)Cn2nc(-c3ccccc3)c(-c3ccccc3)c(C#N)c2=O)cc1
1-[[2-(5-cyano-6-oxo-3,4-diphenylpyridazin-1-yl)acetyl]amino]-3-(4-methylphenyl)urea