Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.040\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C)c2nc(-c3ccccn3)cc(C(=O)Nc3cc(C)on3)c2c1
[b] CCCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
[c] Cc1ccc(NC(=O)Nc2cccc([N+](=O)[O-])c2)cc1F
Answer: b. CCCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
{#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#}
CCCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
CCCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
[C][C][C][N][C][Branch1][C][C][=C][C][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][O][C][=C][C][=C][Branch1][C][C][N][=C][Ring1][#Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring2][Ring1][Ring2][C]
1-(2,5-dimethyl-1-propylpyrrol-3-yl)-2-(6-methyl-2-nitropyridin-3-yl)oxyethanone