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. CC[Sn](CC)(OC(=O)c1cccc(OC)c1)O[Sn](CC)(CC)OC(=O)c1cccc(OC)c1
b. C=C1C2CCC3(C4CC5C6(C)CCCC5(C(O4)N(CCO)C6)C3C2)C1O
c. Cc1ccc2c(c1)CSCCO2
d. S=C(NN=Cc1ccccn1)N(Cc1ccccn1)Cc1ccccn1
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}