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) CCCCc1ccc(C#CC#Cc2ccc(CCCC)s2)s1
b) O=C(O)CN(CC(=O)O)C1CCCCC1N(CC(=O)O)CC(=O)NCCN=C=S
c) CC1C(=O)N=C2C(=CN(Cc3ccccc3)c3ccccc32)C(=O)N1C
d) CC(=O)C(=CNC(=S)Nc1ccccc1)C(=O)Nc1ccc(Cl)cc1
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}
2-butyl-5-[4-(5-butylthiophen-2-yl)buta-1,3-diynyl]thiophene