Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(NCCSSCCNC(=O)C(Cc1ccc(O)c(Br)c1)=NO)C(Cc1ccc(O)c(Br)c1)=NO
b) O=C(Cc1nc2ccccc2s1)C(=O)Nc1cccc(C(F)(F)F)c1
c) Cn1c(=O)oc2cc(C(=O)CSC(=S)N3CCCCCC3)ccc21
d) OCC(Cn1cncn1)(c1ccc(F)cc1F)n1cncn1
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}