Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NC(=O)[C@@H]1CCCNc2c(F)cc([N+](=O)[O-])cc2C(=O)N[C@@H](CO)C(=O)NCC(=O)N1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 9.461
(b) -2.636
(c) 12.753
(d) -7.080
(e) 4.467
Answer: a. 9.461\%.
{#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}.
NC(=O)[C@@H]1CCCNc2c(F)cc([N+](=O)[O-])cc2C(=O)N[C@@H](CO)C(=O)NCC(=O)N1
NC(=O)[C@@H]1CCCNc2c(F)cc([N+](=O)[O-])cc2C(=O)N[C@@H](CO)C(=O)NCC(=O)N1
(6S,12S)-19-fluoro-12-(hydroxymethyl)-17-nitro-8,11,14-trioxo-2,7,10,13-tetrazabicyclo[13.4.0]nonadeca-1(15),16,18-triene-6-carboxamide