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, or c without using any additional words.
Options:
(a) CCSc1cc(C(=O)OC)c2n(c1=O)CCCC2
(b) CC1=C(Br)CC23C(C1)OC(Br)(C=CC2(C)O)C3(C)C.CC1=CCC23C(C1)OC(Br)(C=CC2(C)O)C3(C)C.CC1=CCC23C(C1)OC(Br)(C=CC2(C)O)C3(C)C
(c) CC1OC(CC(=O)O)Cc2c(O)c3c(c(O)c21)C(=O)C=C(C1=CC(=O)c2c(O)c4c(c(O)c2C1=O)CC(CC(=O)O)OC4C)C3=O
Answer: a, b, c
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}