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) COc1cc(C=C2N=C(c3ccccc3)N(C3=NNC4(C(=O)N3)c3ccccc3-c3ccccc34)NC2=O)ccc1O
(b) Cn1cnnc1Sc1c([N+](=O)[O-])nc(-c2ccc([N+](=O)[O-])cc2)n1C
(c) Cc1ccccc1NC(=O)Cc1csc2[n+]1C(=O)C(=Cc1ccc3c(c1)OCO3)S2.[Br-]
(d) O=c1[nH]n(CCc2ccncc2)c(=O)c2ccccc12
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}