Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCN1CCN(CCCNC(=O)C(CC)n2nc(C)c3sc4ccccc4c3c2=O)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 6.347
b: -19.901
c: 10.800
d: 14.259
e: 3.219
Answer: b. -19.901\%.
{#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}.
CCCN1CCN(CCCNC(=O)C(CC)n2nc(C)c3sc4ccccc4c3c2=O)CC1
CCCN1CCN(CCCNC(=O)C(CC)n2nc(C)c3sc4ccccc4c3c2=O)CC1
2-(4-methyl-1-oxo-[1]benzothiolo[2,3-d]pyridazin-2-yl)-N-[3-(4-propylpiperazin-1-yl)propyl]butanamide