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 compound with the SMILES CC(=O)N1CCN(c2nc(C)nc3sc4c(c23)CCC(C)C4)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 13.344
[b] 1.173
[c] 8.364
Answer: b. 1.173\%.
{#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}.
CC(=O)N1CCN(c2nc(C)nc3sc4c(c23)CCC(C)C4)CC1
CC(=O)N1CCN(c2nc(C)nc3sc4c(c23)CCC(C)C4)CC1
1-[4-(2,7-dimethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)piperazin-1-yl]ethanone