Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.807\% 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: Cc1ccc2c(c1)CCCN2C(=O)Nc1ccc2c(c1)OCO2
b: CC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)N3CCN(C(=O)c4ccco4)CC3)ccc21
c: CCOC(=O)c1cnn(-c2cc(C)nc3c(-c4ccccc4)cnn23)c1N
d: CC1=N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Br)c(C)c1
e: Cc1ccc(C(=O)Cn2nnc3c(sc4nc5c(c(-c6ccccc6)c43)CCC5)c2=O)cc1
Answer: d. CC1=N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Br)c(C)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#}
CC1=N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Br)c(C)c1
CC1=N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Br)c(C)c1
(5Z)-3-(4-bromo-3-methylphenyl)-2-methyl-5-[(4-nitrophenyl)methylidene]imidazol-4-one