Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.309\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCCC(=O)Nc1ccc(Cl)c(NC(=O)CC)c1
b N/C(=N\OC(=O)CCc1ccccc1)c1ccc(Br)cc1
c CC1(C)NC(=O)N(CC(=O)OCC(=O)Nc2sccc2C#N)C1=O
d COc1cccc(OCC(=O)O)c1
e Cc1ccc(SCc2cc(-c3ccc(Cl)cc3)on2)cc1
Answer: c. CC1(C)NC(=O)N(CC(=O)OCC(=O)Nc2sccc2C#N)C1=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#}
CC1(C)NC(=O)N(CC(=O)OCC(=O)Nc2sccc2C#N)C1=O
CC1(C)NC(=O)N(CC(=O)OCC(=O)Nc2sccc2C#N)C1=O
[C][C][Branch1][C][C][N][C][=Branch1][C][=O][N][Branch2][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][S][C][=C][C][=Ring1][Branch1][C][#N][C][Ring2][Ring1][=Branch1][=O]
[2-[(3-cyanothiophen-2-yl)amino]-2-oxoethyl] 2-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)acetate