Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(S(=O)(=O)OC)cc1C(=O)c1cc(S(=O)(=O)OC)ccc1OC
b) CC(C)(C)OC(=O)Nc1nnc(S(N)(=O)=O)s1
c) COC(=O)N1CCC2CCC=C(c3cccc4c3OCO4)C21
d) NC(Cc1csc2ccccc12)C(=O)O
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}