Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.376\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(C)cc(N2CCCn3c2nc2c3c(=O)n(CC(=O)OCc3ccccc3)c(=O)n2C)c1
(b) CCCCOc1ccc(S(=O)(=O)n2c(C)nc3ccccc32)cc1
(c) O=[N+]([O-])c1ccc(Cl)c(/C=N/N2CCN(Cc3ccccc3)CC2)c1
Answer: c. O=[N+]([O-])c1ccc(Cl)c(/C=N/N2CCN(Cc3ccccc3)CC2)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#}
O=[N+]([O-])c1ccc(Cl)c(/C=N/N2CCN(Cc3ccccc3)CC2)c1
O=[N+]([O-])c1ccc(Cl)c(/C=N/N2CCN(Cc3ccccc3)CC2)c1
(E)-N-(4-benzylpiperazin-1-yl)-1-(2-chloro-5-nitrophenyl)methanimine