Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(COC(=O)/C=C/c1cccc([N+](=O)[O-])c1)Nc1ccc(Cl)cn1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 12.567
[b] 4.686
[c] 19.274
[d] 15.827
[e] 9.825
Answer: d. 15.827\%.
{#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(COC(=O)/C=C/c1cccc([N+](=O)[O-])c1)Nc1ccc(Cl)cn1
O=C(COC(=O)/C=C/c1cccc([N+](=O)[O-])c1)Nc1ccc(Cl)cn1
[2-[(5-chloropyridin-2-yl)amino]-2-oxoethyl] (E)-3-(3-nitrophenyl)prop-2-enoate