Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 16.271\% human ether-à-go-go related gene (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(CSCCNS(C)(=O)=O)cc1
b: CCC(C)(C)c1ccc(O)cc1
c: Cc1cccc2c1-c1sc(C(=O)N3CCc4ccccc4C3)cc1CO2
d: CCCOc1ccc(N/C=C/C(=O)C(C)(C)C)cc1
e: CC1=N/C(=C/c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Cl)cc1Cl
Answer: e. CC1=N/C(=C/c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Cl)cc1Cl
{#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#}
CC1=N/C(=C/c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Cl)cc1Cl
CC1=N/C(=C/c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Cl)cc1Cl
(5E)-3-(2,4-dichlorophenyl)-2-methyl-5-[(4-nitrophenyl)methylidene]imidazol-4-one