Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCN=C(C)c1c(-c2ccccc2)[nH]n(-c2nc3ccccc3s2)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 14.177
(b) 0.160
(c) 7.755
(d) 10.091
Answer: c. 7.755\%.
{#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}.
CCCN=C(C)c1c(-c2ccccc2)[nH]n(-c2nc3ccccc3s2)c1=O
CCCN=C(C)c1c(-c2ccccc2)[nH]n(-c2nc3ccccc3s2)c1=O
2-(1,3-benzothiazol-2-yl)-4-(C-methyl-N-propylcarbonimidoyl)-5-phenyl-1H-pyrazol-3-one