Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCc1cccc(NC(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -34.580
[b] -2.900
[c] 18.786
Answer: b. -2.900\%.
{#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}.
CCc1cccc(NC(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c1
CCc1cccc(NC(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c1
2-(2',5'-dioxospiro[2,3-dihydro-1H-naphthalene-4,4'-imidazolidine]-1'-yl)-N-(5-ethylphenyl)acetamide