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, or c without using any other words.
Options:
a) O=S(=O)(O)SCCNCC(O)C(O)CNCCSS(=O)(=O)O
b) O=C1CC(=O)N(C=C2C(=O)NC(=O)NC2=O)C(=S)N1
c) C#CCNC(=O)N(CC#C)N=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}