Task: Answer the multiple choice question.
Query: Which drug has a 0.388\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)cc1
b: Cc1ccc(NC(=O)CSC(C)C(=O)OC(C)C(=O)NC2CCCCC2C)cc1
c: CCOC(=O)C1CCN(c2c(NCc3ccc(C(=O)NCCOC)cc3)c(=O)c2=O)CC1
Answer: c. CCOC(=O)C1CCN(c2c(NCc3ccc(C(=O)NCCOC)cc3)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(NCc3ccc(C(=O)NCCOC)cc3)c(=O)c2=O)CC1
CCOC(=O)C1CCN(c2c(NCc3ccc(C(=O)NCCOC)cc3)c(=O)c2=O)CC1
ethyl 1-[2-[[4-(2-methoxyethylcarbamoyl)phenyl]methylamino]-3,4-dioxocyclobuten-1-yl]piperidine-4-carboxylate