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) CN(C)CCNc1c2ccccc2nc2cccc([N+](=O)[O-])c12.Cl
(b) CCOC(=O)c1cnc2c(ccc3ncccc32)c1OCC
(c) Cc1cn(C(Cc2ccccc2)OCC[Se]c2ccccc2)c(=O)[nH]c1=O
(d) c1ccc(C2=NC3(CCCCC3)N=C2c2ccccc2)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}
5-methyl-1-[2-phenyl-1-(2-phenylselanylethoxy)ethyl]pyrimidine-2,4-dione