Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.425\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCn1c(CNC(=O)c2ccc(OC)c(OC)c2)nnc1SCC(=O)Nc1ccccc1
b Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1ccc(Cl)cn1
Answer: b. Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1ccc(Cl)cn1
{#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#}
3-(2-chlorophenyl)-N-(5-chloropyridin-2-yl)-5-methyl-1,2-oxazole-4-carboxamide