Task: Answer the MCQ question.
Query: Which drug has a 16.972\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] OCCCNc1nc(-c2ccc(Br)cc2)nnc1-c1ccc(Cl)cc1
[b] COc1cccc(CN2CC(C(=O)NCCCc3ccc(C)cc3)CCC2=O)c1
[c] COC(=O)c1sc(-c2ccccc2)cc1NC(=O)c1ccc(OC)cc1
Answer: c. COC(=O)c1sc(-c2ccccc2)cc1NC(=O)c1ccc(OC)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#}
COC(=O)c1sc(-c2ccccc2)cc1NC(=O)c1ccc(OC)cc1
COC(=O)c1sc(-c2ccccc2)cc1NC(=O)c1ccc(OC)cc1
methyl3-[(4-methoxybenzoyl)amino]-5-phenylthiophene-2-carboxylate