Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(-n2c(SCC(=O)N3CCN(c4ccccc4)CC3)nc3c(c2=O)SCC3)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 16.768
b. 4.860
c. -6.974
Answer: c. -6.974\%.
{#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(-n2c(SCC(=O)N3CCN(c4ccccc4)CC3)nc3c(c2=O)SCC3)cc1
COc1ccc(-n2c(SCC(=O)N3CCN(c4ccccc4)CC3)nc3c(c2=O)SCC3)cc1
3-(4-methoxyphenyl)-2-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanyl-6,7-dihydrothieno[3,2-d]pyrimidin-4-one