Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.086\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCC(C)N1CC(C(=O)NC2CCCCC2)CC1=O
(b) C/C(=N\NC(=O)COc1ccc(C(C)(C)C)cc1)c1cc2ccccc2o1
(c) CCOC(=O)N1CCN(C(=O)c2ccc(N(Cc3ccc(Cl)cc3)S(C)(=O)=O)cc2)CC1
Answer: c. CCOC(=O)N1CCN(C(=O)c2ccc(N(Cc3ccc(Cl)cc3)S(C)(=O)=O)cc2)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)N1CCN(C(=O)c2ccc(N(Cc3ccc(Cl)cc3)S(C)(=O)=O)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(N(Cc3ccc(Cl)cc3)S(C)(=O)=O)cc2)CC1
ethyl 4-[4-[(4-chlorophenyl)methyl-methylsulfonylamino]benzoyl]piperazine-1-carboxylate