Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccccc2)c2cc(F)ccc2N1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 16.804
(b) 5.358
(c) -2.972
(d) 3.489
Answer: d. 3.489\%.
{#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=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccccc2)c2cc(F)ccc2N1
O=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccccc2)c2cc(F)ccc2N1
4-(2-chloro-5-nitrobenzoyl)-7-fluoro-5-phenyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one