Task: Answer the multiple-choice question.
Question: Which compound has a 16.007\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC1CCN(c2c(NCc3ccc(C(=O)NCC4COc5ccccc5O4)cc3)c(=O)c2=O)CC1
b CCCCC1=CC2=C(c3ccco3)C(=O)C(C)(OC(=O)c3ccc(OC)cc3)C(=O)C2=CN1c1ccc(OC)cc1
Answer: b. CCCCC1=CC2=C(c3ccco3)C(=O)C(C)(OC(=O)c3ccc(OC)cc3)C(=O)C2=CN1c1ccc(OC)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCC1=CC2=C(c3ccco3)C(=O)C(C)(OC(=O)c3ccc(OC)cc3)C(=O)C2=CN1c1ccc(OC)cc1
CCCCC1=CC2=C(c3ccco3)C(=O)C(C)(OC(=O)c3ccc(OC)cc3)C(=O)C2=CN1c1ccc(OC)cc1
[C][C][C][C][C][=C][C][=C][Branch1][Branch2][C][=C][C][=C][O][Ring1][Branch1][C][=Branch1][C][=O][C][Branch1][C][C][Branch2][Ring1][C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2][C][=Branch1][C][=O][C][Ring2][Ring1][=Branch2][=C][N][Ring2][Ring1][=N][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2]
[3-butyl-5-(furan-2-yl)-2-(4-methoxyphenyl)-7-methyl-6,8-dioxoisoquinolin-7-yl] 4-methoxybenzoate