Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)C1(C(=O)OCC)OC(C)=NC1(C(=O)OC)C(=O)OC
b. CC1(C)C2CC1C(C=NOCC(=O)O)=CC2=O
c. Cc1ccc2c(c1)-c1c(C#N)c(N)nc(-c3ccccc3)c1CCS2(=O)=O
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
5-O,5-O'-diethyl 4-O,4-O'-dimethyl 2-methyl-1,3-oxazole-4,4,5,5-tetracarboxylate