Task: Please answer the multiple choice question.
Question: Which molecules are not toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCCc1oc2ccc(NS(C)(=O)=O)cc2c1C(=O)c1ccc(OCCC[NH+](CCCC)CCCC)cc1
b. Cc1nc2n(c(=O)c1CC[NH+]1CCC(c3noc4cc(F)ccc34)CC1)CCCC2O
c. O=c1oc2ccccc2c([O-])c1Cc1c([O-])c2ccccc2oc1=O
d. CCC[NH2+]C(C)C(=O)Nc1c(C)csc1C(=O)OC
Answer: a, b, c, d
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-[(4-oxido-2-oxochromen-3-yl)methyl]-2-oxochromen-4-olate