Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-ER assay?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(Cl)c1c(Cl)cccc1Cl
b: CCN(CC)CCNC(=O)c1cc(S(C)(=O)=O)ccc1OC
c: O=[N+]([O-])c1cc([As](=O)(O)O)ccc1O
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-ER#not &NULL}{toxicity_NR-ER__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%toxicity_NR-ER%}
Answer: {%multiple_choice_result}