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) CCN(CC)c1cccc2c1C(=NO)CCCC2
b) COC(=O)C1OC12C(CO[Si](C)(C)C(C)(C)C)OC(n1cc(C)c(=O)[nH]c1=O)C2O[Si](C)(C)C(C)(C)C
c) Cc1cc(=O)oc(C)c1C(=O)O
d) CC(C)=NNc1cnnc2ccc([N+](=O)[O-])cc12
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}