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, d, or e without using any other words.
Options:
a: CCCCCCCCCCCCCCCC(=O)Nc1ccn(C2CCC(COP(=O)(O)OCC3OC(n4ccc(NC(=O)CCCCCCCCCCCCCCC)nc4=O)CC3OP(=O)(O)OCC3OC(n4ccc(NC(=O)CCCCCCCCCCCCCCC)nc4=O)CS3)O2)c(=O)n1
b: CC(C)N1C(=O)C(C#N)=C(c2ccccc2)SC1c1ccccc1
c: COC(=O)c1ccc2c(c1)CC1(C2)Cc2ccccc2C1=O
d: C1=CC2C=CC(C=C1)P2c1ccccc1
e: C1N2CN3CN1CN(C2)C3
Answer: a
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}