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: COC(=O)N1C=NC2C3(C)C(C)=C(C)C3(C)C21C
b: CCOC(=O)c1nc2ccccc2nc1Nc1ccc(Cl)c(Cl)c1
c: O=C(NC(=Cc1cccc([N+](=O)[O-])c1)c1nc2ccc(Cl)cc2[nH]1)c1ccccc1
d: CCCCNC(=O)CCN(C(=O)O)S(=O)(=O)c1ccc(NC(=O)c2ccccc2)cc1
Answer: a, 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}