Task: Answer the multiple-choice question.
Question: Which drug has a 5.137\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1ccc(C)c2[nH]c(=O)c(CN(Cc3ccc4c(c3)OCO4)Cc3nnnn3Cc3ccco3)cc12
b CC(=O)c1cccc(NC(=O)Nc2cc3sccc3n2C)c1
Answer: b. CC(=O)c1cccc(NC(=O)Nc2cc3sccc3n2C)c1
{#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#}
CC(=O)c1cccc(NC(=O)Nc2cc3sccc3n2C)c1
CC(=O)c1cccc(NC(=O)Nc2cc3sccc3n2C)c1
[C][C][=Branch1][C][=O][C][=C][C][=C][C][Branch2][Ring1][Ring2][N][C][=Branch1][C][=O][N][C][=C][C][S][C][=C][C][=Ring1][Branch1][N][Ring1][Branch2][C][=C][Ring2][Ring1][Ring1]
1-(3-acetylphenyl)-3-(4-methylthieno[3,2-b]pyrrol-5-yl)urea