Task: Please answer the multiple choice question.
Question: Which molecules are not 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. COP(=O)(OC)N(C)[Si](C)(C)C
b. O=C1Sc2ccc(Cl)cc2C(=O)N2CCSC12
c. COC1(C)CC2N(C(=O)c3ccccc3)N=C(c3ccccc3)CC2(C)O1
d. CN(C)CCSC(=Nc1ccccc1)N1CCCCC1
Answer: a, b, c, d
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}