Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -20.679
b: 10.774
Answer: a. -20.679%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1
COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1
3-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-6-methyl-5-morpholin-4-ylsulfonylthieno[2,3-d]pyrimidin-4-one