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 drug with the SMILES COC(=O)CCCC[C@H]1SC[C@H]2NC(=O)N[C@]21O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 7.228
b.) 19.469
Answer: a. 7.228\%.
{#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}.
COC(=O)CCCC[C@H]1SC[C@H]2NC(=O)N[C@]21O
COC(=O)CCCC[C@H]1SC[C@H]2NC(=O)N[C@]21O
methyl 5-[(3aS,4R,6aS)-3a-hydroxy-2-oxo-3,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate