Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.824\% 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. CC1Cc2ccccc2N1C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
b. COCCCNC(=O)c1ccc(Cn2c(=O)[nH]c3ccccc3c2=O)cc1
Answer: a. CC1Cc2ccccc2N1C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])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#}
CC1Cc2ccccc2N1C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
CC1Cc2ccccc2N1C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
[C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=Branch2][N][C][C][C][C][C][Ring1][=Branch1][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][#C]
(2-methyl-2,3-dihydroindol-1-yl)-(3-nitro-4-piperidin-1-ylphenyl)methanone