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 additional words.
Options:
a: OC(c1ccccn1)C1CNc2ccccc21
b: CN1CCC(CNC(=O)CCCCCCCCC(=O)NCC2(c3ccccc3)CCN(C)CC2)(c2ccccc2)CC1
c: COC(=O)c1cc(C(=CCNC2CCC3(C)C(CCC4C3CCC3(C)C(C(C)CCCC(C)C)CCC43)C2)c2cc(Cl)c(OC)c(C(=O)OC)c2)cc(Cl)c1OC
d: Cc1nc(N)c2cnn(C)c2n1
e: O=C1NC(=O)C2(CCOc3ccc(F)cc32)N1
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}