Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cc2c(cc1OC)OC(c1c(OC)ccc(OC)c1O)CC2
(b) N#CCCN(CCC#N)Cc1c(O)c(O)c(CN(CCC#N)CCC#N)c2ccccc12
(c) CCC(=O)COc1ccc(NC(NC(=O)C(C(F)(F)F)C(F)(F)F)(C(F)(F)F)C(F)(F)F)cc1
Answer: b
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}