Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.338\% 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] COCCCNCC(=O)Nc1ccc(OC(F)(F)F)cc1.Cl
[b] COc1ccc(/C=N/c2c(-c3ccco3)nc3ccccn23)cc1OC
[c] COc1ccc(OC)c(NC(=O)CSc2nnc(CNC(=O)c3cc(OC)c(OC)c(OC)c3)o2)c1
Answer: a. COCCCNCC(=O)Nc1ccc(OC(F)(F)F)cc1.Cl
{#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#}
COCCCNCC(=O)Nc1ccc(OC(F)(F)F)cc1.Cl
COCCCNCC(=O)Nc1ccc(OC(F)(F)F)cc1.Cl
2-(3-methoxypropylamino)-N-[4-(trifluoromethoxy)phenyl]acetamide;hydrochloride