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, or c without using any other words.
Options:
a. COC(=O)C1(Cc2ccccc2)N=C(c2ccccc2)OO1
b. O=C1CC2c3ccccc3CCC2c2ccccc21
c. COc1cc(C(=O)C=Cc2ccc(OCCSCCCCCCCCCCSCCOc3ccc(C=CC(=O)c4cc(OC)c(OC)c(OC)c4)cc3)cc2)cc(OC)c1OC
Answer: a, b, c
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}