Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1c(Cl)cccc1NC(=O)CSc1nnc(CCNC(=O)OC(C)(C)C)o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -19.867
[b] 6.383
[c] 12.008
[d] -12.445
Answer: d. -12.445\%.
{#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}.
Cc1c(Cl)cccc1NC(=O)CSc1nnc(CCNC(=O)OC(C)(C)C)o1
Cc1c(Cl)cccc1NC(=O)CSc1nnc(CCNC(=O)OC(C)(C)C)o1
tert-butyl N-[2-[5-[2-(3-chloro-2-methylanilino)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]ethyl]carbamate