Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)CCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -0.381
b: 12.012
Answer: b. 12.012\%.
{#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(O)CCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
O=C(O)CCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
[O][=C][Branch1][C][O][C][C][N][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1]
3-[(2,4-dinitronaphthalen-1-yl)amino]propanoic acid