Problem statement: Answer the multiple choice question.
Query: Which drug has a 53.759\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COCCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
(b) Cc1ccc(C2=N/C(=C\N3CCCCC3)C(=O)O2)cc1
(c) O=C(NCCNC(=O)c1ccco1)c1ccco1
Answer: a. COCCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
{#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#}
COCCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
COCCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
N-(2-methoxyethyl)-N'-(12-oxo-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-7-yl)oxamide