Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CCS(=O)(=O)c1cc2c(cc1Cl)NC(=O)CO2)NCCc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 13.168
[b] -4.751
[c] 6.898
Answer: a. 13.168\%.
{#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}.
O=C(CCS(=O)(=O)c1cc2c(cc1Cl)NC(=O)CO2)NCCc1ccccc1
O=C(CCS(=O)(=O)c1cc2c(cc1Cl)NC(=O)CO2)NCCc1ccccc1
3-[(6-chloro-3-oxo-4H-1,4-benzoxazin-7-yl)sulfonyl]-N-(2-phenylethyl)propanamide