Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CSC(=NS(=O)(=O)c1ccc(Cl)cc1)NCCCCNC(=NS(=O)(=O)c1ccc(Cl)cc1)SC
[b] O=C(Nc1ccc(Cl)cc1)Sc1nnc2c(n1)[nH]c1ccccc12
[c] CC1(C)COC(c2ccc(CC(O)c3ccccc3)cc2)=N1
[d] NC(=O)NN=C1c2ccccc2-n2nccc21
[e] CCCC[Sn](CCCC)(OC(=O)c1cc(F)cc(F)c1)O[Sn](CCCC)(CCCC)OC(=O)c1cc(F)cc(F)c1
Answer: b
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}