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, d, or e without using any other words.
Options:
a: CC1(C)CC(=O)c2c(nc(SSc3nc4c(c(-c5ccc(Br)cc5)c3C#N)C(=O)CC(C)(C)C4)c(C#N)c2-c2ccc(Br)cc2)C1
b: CC(C)c1cc(C(C)C)c(S(=O)(=O)NN=C2CC3CCC2(C)C3(C)C)c(C(C)C)c1
c: COC(=O)C1CC2(c3ccccc3)C(=O)c3ccccc3N2O1
d: O=C1CNC(=O)c2ncn(C3OC(CO)C(O)C3O)c2N1
e: COc1cc2c(c(O)c1O)C(=O)C1CCC(=O)N1C2c1cccc2ccccc12
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}