Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.587\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCC(O)c1cc2c(cc1NC(=O)c1cccs1)OCCO2
b. O=c1c(Cl)c(NCc2ccccc2Cl)cnn1C12CC3CC(CC(C3)C1)C2
Answer: b. O=c1c(Cl)c(NCc2ccccc2Cl)cnn1C12CC3CC(CC(C3)C1)C2
{#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#}
O=c1c(Cl)c(NCc2ccccc2Cl)cnn1C12CC3CC(CC(C3)C1)C2
O=c1c(Cl)c(NCc2ccccc2Cl)cnn1C12CC3CC(CC(C3)C1)C2
[O][=C][C][Branch1][C][Cl][=C][Branch1][N][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][=N][N][Ring1][S][C][C][C][C][C][Branch1][O][C][C][Branch1][Ring2][C][Ring1][=Branch1][C][Ring1][=Branch2][C][Ring1][#Branch2]
2-(1-adamantyl)-4-chloro-5-[(2-chlorophenyl)methylamino]pyridazin-3-one