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) O=C1C(O)C2C(O)OC3C2N1CC3[Si](c1ccccc1)(c1ccccc1)c1ccccc1
b) CCCC[N+](CCCC)(CCCC)C1=C([O-])C(F)(F)C1=O
c) Cc1ccc(S(=O)CC(NC(=O)OCc2ccccc2)(Sc2ccccc2)C(F)F)cc1
d) CC(C)(C)C1=CC(CCC(=O)Nc2ccccc2[N+](=O)[O-])=NC(S)N1
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}
benzyl N-[1,1-difluoro-3-(4-methylphenyl)sulfinyl-2-phenylsulfanylpropan-2-yl]carbamate