Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest drug half life time in humans after IV administration.
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a O=C(CCCN1CCC(n2c(O)nc3ccccc32)CC1)c1ccc(F)cc1
b Nc1nc(N)c2nc(-c3ccccc3)c(N)nc2n1
c CC[C@]1(O)C[C@@H]2CN(CCc3c([nH]c4ccccc34)[C@@](C(=O)OC)(c3cc4c(cc3OC)N(C)[C@H]3[C@@](O)(C(=O)OC)[C@H](OC(C)=O)[C@]5(CC)C=CCN6CC[C@]43[C@@H]65)C2)C1
d Nc1ccn(C[C@@H](CO)OCP(=O)(O)O)c(=O)n1
Answer: b
Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest {half_life_duration__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%half_life_duration%}
Answer: {%multiple_choice_result}
6-phenylpteridine-2,4,7-triamine