Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 17.582
b. -3.878
c. 9.588
Answer: b. -3.878\%.
{#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}.
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
[C][O][C][=C][C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][N][=C][Branch1][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][C][Ring2][Ring1][Ring1][Ring1][N]
2-(4-chlorophenyl)-6,7-dimethoxy-1,9b-dihydropyrazolo[1,5-b]isoindol-5-one