Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.399\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(/C=N/OCC(=O)NCC(C)C)c(OC)c1
(b) O=C(CSc1nnc(Cc2ccccc2)o1)N1CCc2ccccc21
(c) COc1ccc(Cl)cc1NC(=O)C/C(C)=N/NC(=O)c1ccc(O)cc1
Answer: a. COc1ccc(/C=N/OCC(=O)NCC(C)C)c(OC)c1
{#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#}
COc1ccc(/C=N/OCC(=O)NCC(C)C)c(OC)c1
COc1ccc(/C=N/OCC(=O)NCC(C)C)c(OC)c1
2-[(NE)-(2,4-dimethoxyphenyl)methylideneamino]oxy-N-(2-methylpropyl)acetamide