Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(SC(C)C(=O)NCC2CCCO2)nc2scc(-c3ccccc3)c2c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 16.478
b: 9.260
c: 5.215
d: 13.553
Answer: c. 5.215\%.
{#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}.
CCn1c(SC(C)C(=O)NCC2CCCO2)nc2scc(-c3ccccc3)c2c1=O
CCn1c(SC(C)C(=O)NCC2CCCO2)nc2scc(-c3ccccc3)c2c1=O
2-(3-ethyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(oxolan-2-ylmethyl)propanamide