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.) O=C([O-])CN(CCN(CC(=O)[O-])C(COCc1ccccc1)C(=O)[O-])CC[NH+](CC(=O)[O-])CC(=O)[O-]
b.) O=c1[nH]cnc2c1ncn2[C@H]1CC[C@@H](CO)O1
c.) Nc1ccc(C(=O)[O-])c(O)c1
d.) O=C(NCC(O)CO)c1c(I)c(C(=O)NCC(O)CO)c(I)c(N(CCO)C(=O)CO)c1I
e.) O=C(CCCCCCC(=O)Nc1ccccc1)NO
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}