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, c, or d without using any other words.
Options:
a. NCCn1c(-c2ccccc2)nc2ccccc2c1=O
b. COc1ccccc1C=CC(=O)c1sc(-c2cccnc2)nc1C
c. COC(c1ccccc1)(c1nc(C#N)c(N)o1)C(F)(F)F
d. c1ccc(SC23C4C5C6C4C2C6C53)nc1
Answer: a, b, c, d
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}