Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=c1c2c3c(sc2nc2n1CCCC2)CCCC3?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 5.789
(b) 8.976
(c) 10.061
(d) -4.033
Answer: b. 8.976\%.
{#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=c1c2c3c(sc2nc2n1CCCC2)CCCC3
O=c1c2c3c(sc2nc2n1CCCC2)CCCC3
17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,11(16)-trien-9-one