Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1cccc(-n2nc([N+](=O)[O-])c(N3CCN(C(=O)c4ccco4)CC3)[n+]2[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 18.278
b 13.325
c 12.984
d -26.390
e 7.228
Answer: d. -26.390\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1cccc(-n2nc([N+](=O)[O-])c(N3CCN(C(=O)c4ccco4)CC3)[n+]2[O-])c1
Cc1cccc(-n2nc([N+](=O)[O-])c(N3CCN(C(=O)c4ccco4)CC3)[n+]2[O-])c1
furan-2-yl-[4-[2-(3-methylphenyl)-5-nitro-3-oxidotriazol-3-ium-4-yl]piperazin-1-yl]methanone