Task: Please select the correct octanol/water distribution coefficient for the chemical represented by the SMILES Nc1ncnc2c1ncn2[C@@H]1O[C@H](CSCCCNC(=O)Nc2ccccc2)[C@@H](O)[C@H]1O. Pick a, b, or c.

Options:
(a) 1.90
(b) 3.97
(c) 2.72

Answer: a
Task: Please select the correct {exp__names__noun} for the {#molecule|chemical|compound!} represented by the {SMILES__description} {SMILES#}. {#Pick|Choose|Select!} {%multiple_choice_enum%3%aA1}.

Options:
{exp%}

Answer: {%multiple_choice_result}
1-[3-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methylsulfanyl]propyl]-3-phenylurea