Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 19.256\% 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: CN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)c1ccccc1
b: C/C(=N\NC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(C)cc1
c: COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(C)Nc2ccccc2C)c1O
d: O=C(Nc1ccc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1)c1ccco1
e: COC(=O)c1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2CC(C)C)cc1
Answer: c. COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(C)Nc2ccccc2C)c1O
{#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#}
COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(C)Nc2ccccc2C)c1O
COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(C)Nc2ccccc2C)c1O
N-[(E)-(2-hydroxy-3-methoxy-5-nitrophenyl)methylideneamino]-2-(2-methylanilino)propanamide