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 other words.
Options:
a. c1ccc(NC[Si]23OCCN(CCO2)CCO3)cc1
b. CCCC(=O)NC(Cc1cc(I)c(O)c(I)c1)C(=O)NCCCNCCCCNCCCNC(=O)C(N)CCCNC(=N)N.O=C(O)C(F)(F)F
c. COc1ccc(N2C(=O)C(=Cc3cc(OC)c(OC)c(OC)c3)S(=O)(=O)C2c2ccccc2)cc1
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}