Task: Answer the multiple choice question.
Question: Which compound exhibits a -12.460% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(N2CCOCC2)c(NC(=O)c2cccnc2)c1
[b] O=C(Nc1nc2ccc(S(=O)(=O)N3CCCC3)cc2s1)c1cccs1
[c] Cc1ccc(OCc2ccc(C(=O)Nc3nc4ccccc4n3Cc3ccccc3)o2)c([N+](=O)[O-])c1
[d] O=[n+]1c2c(n([O-])c3cc(F)ccc31)CCCC2
[e] CC(C)CN(C)Cc1c(C(=O)N2CCc3ccccc3C2)nc2ccc(Cl)cn12
Answer: d. O=[n+]1c2c(n([O-])c3cc(F)ccc31)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[n+]1c2c(n([O-])c3cc(F)ccc31)CCCC2
O=[n+]1c2c(n([O-])c3cc(F)ccc31)CCCC2
8-fluoro-10-oxido-1,2,3,4-tetrahydrophenazin-5-ium 5-oxide