Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(NC(=O)CN2CCN(c3nc(-c4cccc(OC)c4)cs3)CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 2.859
(b) -6.660
Answer: a. 2.859\%.
{#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}.
COc1ccc(NC(=O)CN2CCN(c3nc(-c4cccc(OC)c4)cs3)CC2)cc1
COc1ccc(NC(=O)CN2CCN(c3nc(-c4cccc(OC)c4)cs3)CC2)cc1
[C][O][C][=C][C][=C][Branch2][Ring2][Branch2][N][C][=Branch1][C][=O][C][N][C][C][N][Branch2][Ring1][=Branch1][C][=N][C][Branch1][=N][C][=C][C][=C][C][Branch1][Ring1][O][C][=C][Ring1][Branch2][=C][S][Ring1][=N][C][C][Ring2][Ring1][Ring1][C][=C][Ring2][Ring1][=N]
N-(4-methoxyphenyl)-2-[4-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]piperazin-1-yl]acetamide