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. COC1=NC2=CC(=O)c3c(c(O)c(C)c4c3C(=O)C(C)(OC=CC(OC)C(C)C(OC(C)=O)C(C)C(O)C(C)C(O)C(C)C=CC=C1C)O4)C2=O
b. O=C1c2c(O)ccc(Nc3ccc(N=Nc4ccccc4)cc3)c2C(=O)c2c([N+](=O)[O-])ccc(O)c21
c. COc1cccc(C2c3cc4c(cc3OC(NNC(N)=O)C2C)OCO4)c1OC
d. O=C(Nc1ccccc1)c1ccccc1[Se][Se]c1ccccc1C(=O)Nc1ccccc1
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}