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 additional words.
Options:
[a] O=C1C(SCCO)=C(SCCO)C(=O)c2[nH]cnc21
[b] c1csc(-c2nc3sc(-c4cccs4)nc3s2)c1
[c] C=C1CC(c2ccc(O)c(OC)c2)Oc2c(OC)cccc21
[d] N#CC(=Cc1cc(O)c(O)c(O)c1)C(=O)NCCCNC(=O)C(C#N)=Cc1cc(O)c(O)c(O)c1
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}