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) CCSC(=O)C1(C)OC2CCCCC2C1=O
(b) CCCCC(C=O)(C=C=C(C)C)CC
(c) C(#CC1(Nc2ccccc2)CCN(Cc2ccccc2)CC1)C1(Nc2ccccc2)CCN(Cc2ccccc2)CC1
(d) CN1CCCC2C3CCC4=C(O)C(=O)CCC4(C)C3CCC21C
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}