Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(O)C(=O)O.c1cc2nc(C34CC5CC(CC(C5)C3)C4)[nH]c2cn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -4.468
(b) 2.662
(c) 4.262
(d) 18.631
Answer: a. -4.468%.
{#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}.
O=C(O)C(=O)O.c1cc2nc(C34CC5CC(CC(C5)C3)C4)[nH]c2cn1
O=C(O)C(=O)O.c1cc2nc(C34CC5CC(CC(C5)C3)C4)[nH]c2cn1
2-(1-adamantyl)-3H-imidazo[4,5-c]pyridine;oxalic acid