Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 2.564
b: -3.220
c: 11.848
d: 12.012
e: 24.651
Answer: b. -3.220\%.
{#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}.
NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl] 2-(4-carbamoyl-2-nitrophenyl)sulfanylacetate