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 CSc1nncc2[nH]cnc12
b O=C(O)C(=Cc1ccc([N+](=O)[O-])cc1)c1ccccc1
c CC(=O)OCC1OC(SC2=NC(=Cc3ccc(Br)s3)C(=O)N2c2ccccc2)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
d C[n+]1c(COc2ccc(C=NNC(=O)c3cccc(C(=O)NN=Cc4ccc(OCc5cn6ccccc6[n+]5C)cc4)c3)cc2)cn2ccccc21.Cc1ccc(S(=O)(=O)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}