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 additional words.
Options:
a) CCOC(=O)Cn1c(=O)c2nc(SC)sc2n(-c2ccccc2)c1=S
b) CC(=O)N(CCN)CCN
c) Cc1cn(C2OC(CO[Si](C)(C)C(C)(C)C)C3(OC3C(=O)NO)C2O[Si](C)(C)C(C)(C)C)c(=O)[nH]c1=O
d) COc1ccc(C23CCC(=O)N2CCS3)cc1
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}