Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1cc2c(c(OC)c1OC)-c1ccc(O)c(=O)cc1[C@@H](N)CC2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -4.401
b. 11.239
Answer: a. -4.401\%.
{#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}.
COc1cc2c(c(OC)c1OC)-c1ccc(O)c(=O)cc1[C@@H](N)CC2
COc1cc2c(c(OC)c1OC)-c1ccc(O)c(=O)cc1[C@@H](N)CC2
(7S)-7-amino-10-hydroxy-1,2,3-trimethoxy-6,7-dihydro-5H-benzo[a]heptalen-9-one