Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) C=CCSSC=CCS(=O)CC=C
(b) CCSC1=C(C)N(C=NC(C)(C)C)CC1
(c) C[n+]1cccc2ccc(OC(=O)c3ccccc3)cc21.[I-]
(d) CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCCNC(=O)c2ccc(N=[N+]=[N-])cc2)C1c1ccccc1C(F)(F)F
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}