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 additional words.
Options:
a.) CCCc1cc(=O)oc2c3c(cc(OS(=O)(=O)c4ccc(C)cc4)c12)OC(C)C(C)C3=O
b.) O=c1oc2ccccc2c(O)c1C(c1ccc(-c2ccccc2)cc1)c1c(O)c2ccccc2oc1=O
c.) CC(C)(C)c1ccc(SS(=O)(=O)c2ccc(C(C)(C)C)cc2)cc1
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}