Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCC(Oc1c2ccoc2c(OC)c2oc(=O)cc(O)c12)C(=O)O
(b) CC1=C(C(=S)Nc2ccc(Cl)c(C(=O)OC(C)C)c2)SCCO1
Answer: 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}
propan-2-yl 2-chloro-5-[(6-methyl-2,3-dihydro-1,4-oxathiine-5-carbothioyl)amino]benzoate