Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CNCCc2c[nH]c3ccccc23)c(OC)c1OC.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 14.703
b: -0.356
Answer: a. 14.703\%.
{#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(CNCCc2c[nH]c3ccccc23)c(OC)c1OC.O=C(O)C(=O)O
COc1ccc(CNCCc2c[nH]c3ccccc23)c(OC)c1OC.O=C(O)C(=O)O
2-(1H-indol-3-yl)-N-[(2,3,4-trimethoxyphenyl)methyl]ethanamine;oxalic acid