Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COc1ccc(C=O)cc1COc1ccc(C)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 13.535
[b] 6.021
[c] 15.889
[d] 20.608
Answer: b. 6.021\%.
{#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}.
COc1ccc(C=O)cc1COc1ccc(C)cc1[N+](=O)[O-]
COc1ccc(C=O)cc1COc1ccc(C)cc1[N+](=O)[O-]
[C][O][C][=C][C][=C][Branch1][Ring1][C][=O][C][=C][Ring1][Branch2][C][O][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][N+1][=Branch1][C][=O][O-1]
4-methoxy-3-[(4-methyl-2-nitrophenoxy)methyl]benzaldehyde