Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.316\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C1C(Br)=Cc2cccc3cccc1c23
(b) N#Cc1cn(CC(=O)NCc2cccnc2)c2ccccc12
(c) CCOC(=O)N1CCC(NC(=O)CCc2c(C)nc3c(c(C)nn3C(C)(C)C)c2C)CC1
(d) N#Cc1c(N)c(C(=O)c2ccc(Br)cc2)n2c1CCC2
Answer: c. CCOC(=O)N1CCC(NC(=O)CCc2c(C)nc3c(c(C)nn3C(C)(C)C)c2C)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)N1CCC(NC(=O)CCc2c(C)nc3c(c(C)nn3C(C)(C)C)c2C)CC1
CCOC(=O)N1CCC(NC(=O)CCc2c(C)nc3c(c(C)nn3C(C)(C)C)c2C)CC1
[C][C][O][C][=Branch1][C][=O][N][C][C][C][Branch2][Ring2][=Branch1][N][C][=Branch1][C][=O][C][C][C][=C][Branch1][C][C][N][=C][C][Branch1][P][C][Branch1][C][C][=N][N][Ring1][=Branch1][C][Branch1][C][C][Branch1][C][C][C][=C][Ring1][#C][C][C][C][Ring2][Ring1][O]
ethyl 4-[3-(1-tert-butyl-3,4,6-trimethylpyrazolo[3,4-b]pyridin-5-yl)propanoylamino]piperidine-1-carboxylate