Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.528\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(OC(=O)c1nn(C)c(=O)c2ccccc12)C(=O)Nc1ccc(S(N)(=O)=O)cc1
b COc1ccc(N2CC(C(=O)Nc3nnc(C4CCCCC4)s3)CC2=O)cc1
Answer: a. CC(OC(=O)c1nn(C)c(=O)c2ccccc12)C(=O)Nc1ccc(S(N)(=O)=O)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#}
CC(OC(=O)c1nn(C)c(=O)c2ccccc12)C(=O)Nc1ccc(S(N)(=O)=O)cc1
CC(OC(=O)c1nn(C)c(=O)c2ccccc12)C(=O)Nc1ccc(S(N)(=O)=O)cc1
[1-oxo-1-(4-sulfamoylanilino)propan-2-yl] 3-methyl-4-oxophthalazine-1-carboxylate