Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc(-n2c(C)nc3cc(C(=O)NCCN4CCOCC4)ccc32)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 13.703
(b) -3.447
(c) 8.084
Answer: b. -3.447\%.
{#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}.
CCOc1ccc(-n2c(C)nc3cc(C(=O)NCCN4CCOCC4)ccc32)cc1
CCOc1ccc(-n2c(C)nc3cc(C(=O)NCCN4CCOCC4)ccc32)cc1
1-(4-ethoxyphenyl)-2-methyl-N-(2-morpholin-4-ylethyl)benzimidazole-5-carboxamide