Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.618\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1ccc([N+](=O)[O-])cc1
b CC(C)C(NS(=O)(=O)c1ccc2c(c1)oc(=O)n2C)C(=O)N1CCN(Cc2ccccc2)CC1
c COc1cc(C=O)ccc1OCc1cccc(Br)c1
d NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
e OC1COC(O)C(O)C1O
Answer: a. Cc1ccc([N+](=O)[O-])cc1
{#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([N+](=O)[O-])cc1
Cc1ccc([N+](=O)[O-])cc1
[C][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2]
1-methyl-4-nitrobenzene