Task: Please answer the multiple choice question.
Question: Which molecules are not toxic?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C1OC2(c3ccc(O)cc3Oc3cc(O)ccc32)c2ccccc21
b. COc1cc2c(cc1OC)C(=O)C(CC1CC[NH+](Cc3ccccc3)CC1)C2
Answer: a, b
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}
3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one