Task: Answer the multiple choice question.
Query: Which compound exhibits a 18.009\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(O)CSc1nnc(-c2ccncc2)n1-c1ccc(Cl)cc1
b. N/C(=N\OC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1
c. CCOC(=O)c1cnc2c(cnn2C)c1NCCC(O)C(F)(F)F
Answer: b. N/C(=N\OC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1
{#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#}
N/C(=N\OC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1
N/C(=N\OC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1
[(Z)-[amino(phenyl)methylidene]amino] 4-chloro-3-nitrobenzoate