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 COCCNc1nnc(SCC(=O)Nc2sc3c(c2C(=O)c2ccccc2)CCCC3)s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 1.787
b) 12.496
Answer: a. 1.787\%.
{#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}.
COCCNc1nnc(SCC(=O)Nc2sc3c(c2C(=O)c2ccccc2)CCCC3)s1
COCCNc1nnc(SCC(=O)Nc2sc3c(c2C(=O)c2ccccc2)CCCC3)s1
[C][O][C][C][N][C][=N][N][=C][Branch2][Ring2][Ring1][S][C][C][=Branch1][C][=O][N][C][S][C][=C][Branch1][S][C][=Ring1][Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][C][Ring1][#C][S][Ring2][Ring1][O]
N-(3-benzoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-[[5-(2-methoxyethylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]acetamide