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 COc1cccc(NC(=O)C(=O)C2C=CCS2(=O)=O)c1
b CCCCCCCCOC1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
c Cc1cc(S(=O)(=O)N=C2N(Cc3ccccc3)CCN2Cc2ccccc2)c(S)cc1Cl
d CCCC[Sn]1(CCCC)OCC(COc2c(Cl)cc(Cl)cc2Cl)O1
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}