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 or b without using any additional words.
Options:
a CCOC(=O)C1C(c2ccc(F)cc2)C(C(=O)OCC)C(O)(C(F)(F)F)OC1(O)C(F)(F)F
b Cc1cc(NCCCCCCNc2cc(C)nc3ccc(N)cc23)c2cc(N)ccc2n1
Answer: a, b
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}
diethyl 4-(4-fluorophenyl)-2,6-dihydroxy-2,6-bis(trifluoromethyl)oxane-3,5-dicarboxylate