Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(CSC(=S)N1CCN(c2ccccc2)CC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 1.953
b. 1.176
c. 10.569
d. 12.966
Answer: a. 1.953\%.
{#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(CSC(=S)N1CCN(c2ccccc2)CC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
O=C(CSC(=S)N1CCN(c2ccccc2)CC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
[2-[(4,5-diphenyl-1,3-oxazol-2-yl)amino]-2-oxoethyl] 4-phenylpiperazine-1-carbodithioate