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] C=CC1(O[Si](C)(C)C)CC2(C(=O)OCC)C(O)C(=O)N3CCc4cc(OC)c(OC)cc4C312
[b] BrCc1ccc(CBr)c2c1-c1c(CBr)ccc3ccc(CBr)c-2c13
[c] COc1ccc(Cc2c3cc(O)c([O-])cc3cc[n+]2C)cc1
[d] NS(=O)(=O)c1ccc(NC2=CC(=O)C(=O)c3ccccc32)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}