Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COCCNC(=S)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 14.109
b 7.955
c -0.751
d 7.600
Answer: c. -0.751\%.
{#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}.
COCCNC(=S)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
COCCNC(=S)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
1-[(2-hydroxy-5-nitro-1H-indol-3-yl)imino]-3-(2-methoxyethyl)thiourea