Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)c1cc2n(n1)CCN(Cc1ccccc1Cl)C2=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 11.135
(b) 5.111
(c) 0.155
(d) 11.940
(e) 3.861
Answer: c. 0.155\%.
{#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}.
COC(=O)c1cc2n(n1)CCN(Cc1ccccc1Cl)C2=O
COC(=O)c1cc2n(n1)CCN(Cc1ccccc1Cl)C2=O
methyl 5-[(2-chlorophenyl)methyl]-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-2-carboxylate