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. Cc1cn(C2CC(O[Si](C)(C)C(C)(C)C)C(C=NO)O2)c(=O)[nH]c1=O
b. COc1ccc2[nH]c(C[PH](c3ccccc3)(c3ccccc3)c3ccccc3)cc2c1
c. CC(=O)OC1CCC2C3CCc4cc(O)c(I)cc4C3CCC12C
d. OCCOCn1nc(-c2ccccc2)nc1-c1cnccn1
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}