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 COC1C=COC2(C)Oc3c(C)c(O)c4c(O)c(c(C=NN5CCNCC5)c(O)c4c3C2=O)NC(=O)C(C)=CC=CC(C)C(O)C(C)C(O)C(C)C(OC(C)=O)C1C
b CC(C)[Si](OCC1CC(CC2CC(CC3CC(CO[Si](C(C)C)(C(C)C)C(C)C)OC(C)(C)O3)OC(C)(C)O2)OC(C)(C)O1)(C(C)C)C(C)C
c O=C(CCC(C(=O)OCc1ccccc1)C(=O)OCc1ccccc1)Nc1ccc(OCc2ccccc2)cc1
d O=C1C2C3C(OCc4ccccc4)C4C5C(OCc6ccccc6)C(C1C35)C24
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}