Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.626\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(-n2c(=O)c(C#N)cc3c(=O)n4ccccc4nc32)cc1
b. COc1ccc(NS(=O)(=O)c2ccc(N3CCOCC3)c(NC(=O)C(C)C)c2)cc1
c. Cc1ccc(N(CC(=O)NC(C)(C)C)C(=O)CNC(=O)c2cccs2)cc1C
Answer: a. Cc1ccc(-n2c(=O)c(C#N)cc3c(=O)n4ccccc4nc32)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(-n2c(=O)c(C#N)cc3c(=O)n4ccccc4nc32)cc1
Cc1ccc(-n2c(=O)c(C#N)cc3c(=O)n4ccccc4nc32)cc1
7-(4-methylphenyl)-2,6-dioxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonitrile