Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=C(c1ccc(S(=O)(=O)N2CCOCC2)cc1)N1CCN(c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -15.682
b: 7.880
c: -6.699
d: 15.792
e: -43.627
Answer: a. -15.682%.
{#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(c1ccc(S(=O)(=O)N2CCOCC2)cc1)N1CCN(c2ccccc2)CC1
O=C(c1ccc(S(=O)(=O)N2CCOCC2)cc1)N1CCN(c2ccccc2)CC1
(4-morpholin-4-ylsulfonylphenyl)-(4-phenylpiperazin-1-yl)methanone