Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=S([O-])(=Nc1nc2ccccc2nc1-[n+]1ccc(CCCc2ccccc2)cc1)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -9.527
[b] 15.299
[c] 5.163
[d] 6.890
Answer: c. 5.163\%.
{#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=S([O-])(=Nc1nc2ccccc2nc1-[n+]1ccc(CCCc2ccccc2)cc1)c1cccs1
O=S([O-])(=Nc1nc2ccccc2nc1-[n+]1ccc(CCCc2ccccc2)cc1)c1cccs1
oxidanidyl-oxidanylidene-[3-[4-(3-phenylpropyl)pyridin-1-ium-1-yl]quinoxalin-2-yl]imino-thiophen-2-yl-lambda6-sulfane