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(Cc2ccccc2)O1
b Cc1cc(C)n2c(-c3ccccc3)c(C)cc2n1
c CCn1c(SCC(=O)NNC(=S)Nc2ccc([N+](=O)[O-])cc2)nc2ccccc2c1=O
d OC1(c2ccccc2)N=C(c2ccccc2)c2ccccc2-n2cccc21
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}