Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1c(=O)cnc2ccccc21)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 15.986
b) 9.053
c) 4.195
d) 3.244
e) 4.524
Answer: d. 3.244\%.
{#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(Cn1c(=O)cnc2ccccc21)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
O=C(Cn1c(=O)cnc2ccccc21)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
1-[2-[4-(3-nitrophenyl)sulfonylpiperazin-1-yl]-2-oxoethyl]quinoxalin-2-one