Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1cc(C(=O)N2CCN(c3ccccc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -0.517
b: 21.151
c: 6.843
Answer: b. 21.151\%.
{#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}.
CCn1cc(C(=O)N2CCN(c3ccccc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21
CCn1cc(C(=O)N2CCN(c3ccccc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21
1-ethyl-6-morpholin-4-ylsulfonyl-3-(4-phenylpiperazine-1-carbonyl)quinolin-4-one