Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.360\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COC(=O)c1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)cc1
b: Cn1c(CN2CCCC2)nc2cc(NC(=O)c3ccco3)ccc21
Answer: b. Cn1c(CN2CCCC2)nc2cc(NC(=O)c3ccco3)ccc21
{#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(CN2CCCC2)nc2cc(NC(=O)c3ccco3)ccc21
Cn1c(CN2CCCC2)nc2cc(NC(=O)c3ccco3)ccc21
[C][N][C][Branch1][=Branch2][C][N][C][C][C][C][Ring1][Branch1][=N][C][=C][C][Branch1][=N][N][C][=Branch1][C][=O][C][=C][C][=C][O][Ring1][Branch1][=C][C][=C][Ring1][=C][Ring2][Ring1][#Branch1]
N-[1-methyl-2-(pyrrolidin-1-ylmethyl)benzimidazol-5-yl]furan-2-carboxamide