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. CCCC[Sn]1(CCCC)OCC(CN(C)Cc2ccccc2)O1
b. O=C(CCl)N1CCC(CC2(c3cc4ccccc4[nH]3)OCCO2)CC1
c. COC1C=CC23c4cc5c(cc4CN(CC2O)C3C1)OCO5
d. CCOC(=O)c1ccc(CSc2ccccc2C(=O)OCC)c([N+](=O)[O-])c1
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}