Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(Cn1c2c(c(=O)n3ncnc13)CCC2)N/N=C/c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.248
b. -21.417
c. 8.688
d. -22.519
e. 9.441
Answer: b. -21.417%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(Cn1c2c(c(=O)n3ncnc13)CCC2)N/N=C/c1ccc(Cl)cc1
O=C(Cn1c2c(c(=O)n3ncnc13)CCC2)N/N=C/c1ccc(Cl)cc1
N-[(E)-(4-chlorophenyl)methylideneamino]-2-(2-oxo-1,8,10,12-tetrazatricyclo[7.3.0.03,7]dodeca-3(7),9,11-trien-8-yl)acetamide