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, c, or d without using any additional words.
Options:
a) S=c1[nH]c2c(S)nnc(S)c2n1Cc1ccccc1
b) Cc1cc(S(=O)(=O)Nc2nc(=N)nc3[nH]c4ccccc4n23)c(S)cc1Cl
c) O=C(NCCO)c1cc2c(cn1)[nH]c1ccccc12
d) CCCC1C(=O)NC(=N)N1C(=O)OCc1ccccc1
Answer: a, 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}