Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(NCCCN1CCc2ccccc2C1)C1CCN(c2nnc(-n3cccc3)s2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 19.039
b 12.698
c 6.546
d -20.735
Answer: d. -20.735\%.
{#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}.
O=C(NCCCN1CCc2ccccc2C1)C1CCN(c2nnc(-n3cccc3)s2)CC1
O=C(NCCCN1CCc2ccccc2C1)C1CCN(c2nnc(-n3cccc3)s2)CC1
N-[3-(3,4-dihydro-1H-isoquinolin-2-yl)propyl]-1-(5-pyrrol-1-yl-1,3,4-thiadiazol-2-yl)piperidine-4-carboxamide