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: CCCC[Sn](CCCC)(OC(=O)c1ccc(C)c(N)c1)OC(=O)c1ccc(C)c(N)c1
b: CC(=O)OCC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(C=NNc1nc(O)c2ccccc2n1)=NNc1nc(O)c2ccccc2n1
c: CC(=O)O.CC(NO)C(=NO)c1ccco1
d: Cc1cc2ccc(N)nc2nc1O
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}