Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc(C(=O)NNC2CC(=O)N(CCc3ccccc3)C2=O)cc1OC?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -6.458
b. -46.466
c. 5.040
Answer: c. 5.040\%.
{#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(C(=O)NNC2CC(=O)N(CCc3ccccc3)C2=O)cc1OC
CCOc1ccc(C(=O)NNC2CC(=O)N(CCc3ccccc3)C2=O)cc1OC
N'-[2,5-dioxo-1-(2-phenylethyl)pyrrolidin-3-yl]-4-ethoxy-5-methoxybenzohydrazide