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 Cc1ccc(NC(=O)CC(=O)N2N=C(N(CCC#N)c3cccc(C)c3)CC2c2ccccc2)cc1
b CC(=O)Nc1nnc(SSc2nnc(NC(C)=O)s2)s1
c Cc1cc2c(C(C)C)c(O)c(O)c(C=NCCc3ccccc3)c2c(O)c1-c1c(C)cc2c(C(C)C)c(O)c(O)c(C=NCCc3ccccc3)c2c1O
d N#CC1=C(N)N(c2ccccc2)C(=S)N2CCCCCCCC12
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}