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. CC1CCC=C([Si](C)(C)C)CC(C)O1
b. CC[Sn](CC)(OC(=O)C(OC(C)=O)c1ccccc1)OC(=O)C(OC(C)=O)c1ccccc1
c. Cn1c(=O)ccc2cc(C(=O)c3ccccc3)ccc21
d. CC(OCc1ccccc1)C(=O)N1CCS(=O)(=O)N2CCCC2C1=O
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}