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. CC1(O)C2OC2C2(CCCO2)C2OC21
b. C=CCOCC(O)CNCC(O)COCC=C
c. CC(=O)C1=C(C)N2C(=NC3=C(CCc4ccccc43)C2c2ccc(Cl)cc2)S1
d. NCCCCC(NC(=O)C(CO)NC(=O)C(N)Cc1c[nH]cn1)C(=O)NC(Cc1ccccc1)C(=O)NC(Cc1c[nH]c2ccccc12)C(=O)NC(Cc1c[nH]c2ccccc12)C(N)=O
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}