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 additional words.
Options:
a) O=S(=O)(c1ccc(Br)cc1)n1c2ccc(Br)cc2c2nc3ccccc3nc21
b) C(=C(c1ccc(OC2CCCCO2)cc1)c1ccc(OC2CCCCO2)cc1)c1ccccc1
c) CCCC[Sn](CCCC)(OC(=O)Cc1ccc(F)cc1)OC(=O)Cc1ccc(F)cc1
d) Nc1c2c(nc(O)c1N=O)CCC2
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}