Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.797\% 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, b, or c without using any additional words.
Options:
a.) O=C(O)c1c2c(nc3ccccc13)/C(=C/c1cccc([N+](=O)[O-])c1)CCC2
b.) O=C(COC(=O)c1ccc(Sc2ccccc2)c([N+](=O)[O-])c1)NC1CCS(=O)(=O)C1
c.) CCOc1ccc(C2C(C(=O)OC)=CN(C(C)c3ccccc3)C=C2C(=O)OC)cc1
Answer: a. O=C(O)c1c2c(nc3ccccc13)/C(=C/c1cccc([N+](=O)[O-])c1)CCC2
{#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#}
O=C(O)c1c2c(nc3ccccc13)/C(=C/c1cccc([N+](=O)[O-])c1)CCC2
O=C(O)c1c2c(nc3ccccc13)/C(=C/c1cccc([N+](=O)[O-])c1)CCC2
(4E)-4-[(3-nitrophenyl)methylidene]-2,3-dihydro-1H-acridine-9-carboxylic acid