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. CCCCN(CCCC)CC(=O)Nc1ccc(C(=O)OCC(C)C)cc1
b. CN(CCc1ccccn1)[N+]([O-])=NO.CNCCc1ccccn1
c. Nc1cn2ncnc2c(=O)[nH]1
d. CCN(C)N=Nc1ccc(C(N)=O)cc1
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}