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 NC(=O)Cn1c(=O)oc2cc(C(=O)CN3CCOCC3)ccc21
b Cc1occc1C(=S)Nc1ccc(Cl)c(C(=O)OC(C)(C)C)c1
c COc1cc2c(oc(=O)c3c4oc([Si](C)(C)C)cc4cc(OC)c23)c2cccc(OCc3ccccc3)c12
d COC(=O)c1cc2c(cc1CC1Cc3cc4c(cc3C1)CCC4)CCC2
Answer: a, 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}