Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccc(OC(F)F)cc1OC(F)F?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -54.268
(b) 23.985
(c) 4.341
(d) 13.730
(e) 15.116
Answer: d. 13.730\%.
{#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}.
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccc(OC(F)F)cc1OC(F)F
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccc(OC(F)F)cc1OC(F)F
[2-[2,4-bis(difluoromethoxy)phenyl]-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate