Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES N=c1oc2cc(O)ccc2cc1C(=O)Nc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 19.647
(b) 14.865
(c) 2.229
Answer: a. 19.647\%.
{#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}.
N=c1oc2cc(O)ccc2cc1C(=O)Nc1ccc(Cl)cc1
N=c1oc2cc(O)ccc2cc1C(=O)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-7-hydroxy-2-iminochromene-3-carboxamide