Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC1=C(C(=O)OC(C)C)C(c2cccc([N+](=O)[O-])c2)n2c(cc(=O)[nH]c2=S)N1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 10.186
b: -15.657
c: -8.498
d: 1.881
e: 3.916
Answer: a. 10.186\%.
{#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}.
CC1=C(C(=O)OC(C)C)C(c2cccc([N+](=O)[O-])c2)n2c(cc(=O)[nH]c2=S)N1
CC1=C(C(=O)OC(C)C)C(c2cccc([N+](=O)[O-])c2)n2c(cc(=O)[nH]c2=S)N1
propan-2-yl 2-methyl-4-(3-nitrophenyl)-8-oxo-6-sulfanylidene-1,4-dihydropyrimido[1,2-c]pyrimidine-3-carboxylate