Task: Answer the multiple choice question.
Question: Which drug has a 12.739\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(Oc1ccc(Cl)cc1Cl)C(=O)N(Cc1ccco1)C1CCS(=O)(=O)C1
b CC1CCCCC12NC(=O)N(CC(=O)OCc1ccc(Br)cc1)C2=O
Answer: b. CC1CCCCC12NC(=O)N(CC(=O)OCc1ccc(Br)cc1)C2=O
{#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#}
CC1CCCCC12NC(=O)N(CC(=O)OCc1ccc(Br)cc1)C2=O
CC1CCCCC12NC(=O)N(CC(=O)OCc1ccc(Br)cc1)C2=O
[C][C][C][C][C][C][C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][Branch2][Ring1][Ring1][C][C][=Branch1][C][=O][O][C][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][Ring2][Ring1][C][=O]
(4-bromophenyl)methyl 2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetate