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 O=C(O)CCS(=O)(=O)O
b O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12
c CNC(=O)CC1NC(=O)c2csc(n2)-c2ccc(-c3nc(C4=NC(C(=O)N5CCCC5C(N)=O)CO4)cs3)nc2-c2csc(n2)-c2csc(n2)C(C(C)C)NC(=O)CNC(=O)c2csc(n2)C(C(C)C)NC(=O)c2nc1sc2C
d O=C(C=Cc1c(O)ccc2ccccc12)c1ccc([N+](=O)[O-])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}