Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)C(NC(=O)c1ccccc1C)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)C(F)(F)F?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 2.232
[b] 15.925
[c] 15.365
[d] 17.441
Answer: a. 2.232\%.
{#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)C(NC(=O)c1ccccc1C)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)C(F)(F)F
COC(=O)C(NC(=O)c1ccccc1C)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)C(F)(F)F
methyl 3,3,3-trifluoro-2-[(2-methylbenzoyl)amino]-2-[[5-(4-nitrophenyl)sulfonyl-1,3-thiazol-2-yl]amino]propanoate