Task: Please answer the multiple choice question.
Question: Which molecules are toxic?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CC[NH+](CCO)CC2)n1
b Oc1ccc(CCCC[NH2+]C[C@H](O)c2ccc(O)c(O)c2)cc1
c CC(C)[NH+](CCC(C(N)=O)(c1ccccc1)c1ccccn1)C(C)C
d Cc1cc(C)c(/C=C2\C(=O)Nc3ccccc32)[nH]1
e Nc1nc(F)nc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O
Answer: e
Task: Please answer the multiple choice question.
Question: Which molecules are {clinical_toxicity#not &NULL}{clinical_toxicity__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%clinical_toxicity%}
Answer: {%multiple_choice_result}
(2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol