Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.603\% human ether-à-go-go related gene (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 COc1ccc(/C=C2\SC(=S)N(CCCC(=O)Nc3ccc(O)cc3)C2=O)cc1
b CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3cccc(Cl)c3)oc2C)CC1
c Cn1cc(C(O)CN2CCCCC2)c2ccccc21
Answer: b. CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3cccc(Cl)c3)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(-c3cccc(Cl)c3)oc2C)CC1
CCOC(=O)N1CCC(NC(=O)CS(=O)(=O)Cc2nc(-c3cccc(Cl)c3)oc2C)CC1
ethyl 4-[[2-[[2-(3-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfonyl]acetyl]amino]piperidine-1-carboxylate