Task: Answer the multiple choice question.
Query: Which compound has a 17.277\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3ccccc3Cl)oc2C)CC1
(b) CCOC(=O)c1cc(-c2ccccc2)sc1NC(=O)C(C)Sc1nnc(N)s1
(c) c1ccc(-c2ncc3ccccn23)cc1
(d) Cc1nnc2sc(-c3ccco3)nn12
Answer: a. CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3ccccc3Cl)oc2C)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)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3ccccc3Cl)oc2C)CC1
CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3ccccc3Cl)oc2C)CC1
ethyl 4-[[2-[[2-(2-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfonyl]acetyl]amino]piperidine-1-carboxylate