Task: Please answer the multiple choice question.
Question: Which molecule has the longest half life in humans after IV administration?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
a C[N+](C)([O-])CCCN1c2ccccc2CCc2ccccc21
b CC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)CSc3ccncc3)[C@H]2SC1
c N/N=c1/cc2c(n[nH]1)CCN(C(=O)c1ccccc1)C2
d O=C1CN=C(c2ccccn2)c2cc(Br)ccc2N1
e Nc1[nH]c(=O)ncc1F
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecule has the longest {half_life_duration__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%half_life_duration%}
Answer: {%multiple_choice_result}
[(3Z)-3-diazanylidene-2,5,7,8-tetrahydropyrido[4,3-c]pyridazin-6-yl]-phenyl-methanone