Task: Answer the multiple-choice question.
Query: 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(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 12.889
b: 0.840
c: 8.319
d: 12.038
Answer: b. 0.840\%.
{#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(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
N-[3-(4-chloro-3-morpholin-4-ylsulfonylanilino)-3-oxopropyl]-4-[oxido(oxo)azaniumyl]benzamide