Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 21.652
b.) -0.755
c.) 11.589
Answer: a. 21.652\%.
{#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}.
O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1
O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1
[O][=C][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2]
[2-(4-nitrophenyl)-2-oxoethyl] 2-[(2-phenylacetyl)amino]acetate