Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COC(=O)CNCc1cc(N(C)C)cc(CNCC(=O)OC)n1
b. COc1ccc(C2OCC3OC(n4cc(C)c(=O)[nH]c4=O)CC3N2O)cc1
c. CC(=O)Nc1nnc(SSc2nnc(NC(C)=O)s2)s1
Answer: a, b
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}