Task: 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(O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(c2cccc([N+](=O)[O-])c2)C3=O)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -5.199
b) 4.877
c) 20.181
d) 12.066
e) -17.377
Answer: c. 20.181\%.
{#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)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(c2cccc([N+](=O)[O-])c2)C3=O)c1
O=C(O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(c2cccc([N+](=O)[O-])c2)C3=O)c1
3-[[2-(3-nitrophenyl)-1,3-dioxoisoindole-5-carbonyl]amino]benzoic acid