Problem statement: Answer the multiple choice question.
Question: Which compound has a 20.845\% 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 additional words.
Options:
a Cc1ccc(-c2c(C(=O)N/N=C/c3cccs3)nnn2-c2nonc2N)cc1
b Cc1ccc(-n2c(C)cc(C)c(C#N)c2=O)cc1C
c Cn1c(=O)c2c(nc(CN3CCc4ccccc4C3)n2CC(=O)c2ccccc2)n(C)c1=O
Answer: b. Cc1ccc(-n2c(C)cc(C)c(C#N)c2=O)cc1C
{#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(C)cc(C)c(C#N)c2=O)cc1C
Cc1ccc(-n2c(C)cc(C)c(C#N)c2=O)cc1C
1-(3,4-dimethylphenyl)-4,6-dimethyl-2-oxopyridine-3-carbonitrile