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: Cn1c2ccccc2n2c3ncccc3c(=NCCCC(=O)O)c(C#N)c12
b: COC1C=COC2(C)Oc3c(C)c(O)c4c(O)c(c(C5SCCS5)c(O)c4c3C2=O)NC(=O)C(C)=CC=CC(C)C(O)C(C)C(O)C(C)C(OC(C)=O)C1C
c: COC(=O)C12CSCN1C(=O)C(C(C)=O)=NN2C(=O)C(OC)(c1ccccc1)C(F)(F)F
d: Nc1ncnc2c1ncn2C1OC(CSCC(F)(F)F)C(O)C1O
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}