Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.801\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)C1CCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)CC1
b.) Cc1nc(S(=O)(=O)N(C)Cc2ccccc2)c(C#N)c(C)c1Cl
Answer: a. CCOC(=O)C1CCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=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#}
CCOC(=O)C1CCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)CC1
CCOC(=O)C1CCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)CC1
[C][C][O][C][=Branch1][C][=O][C][C][C][N][Branch2][Ring1][S][C][=C][Branch2][Ring1][C][N][C][C][C][N][Branch1][Ring1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring2][Ring1][C][=O][C][C][Ring2][Ring1][=Branch2]
ethyl 1-[2-[3-(N-ethylanilino)propylamino]-3,4-dioxocyclobuten-1-yl]piperidine-4-carboxylate