Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 10.435
[b] 11.158
[c] 17.108
[d] 8.766
Answer: d. 8.766\%.
{#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(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
O=C(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
6-[(4-chlorophenyl)-oxomethoxy]-2-phenylpyridazin-3-one