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.) Brc1ccc(Oc2cc(Br)c(Br)cc2Br)c(Br)c1
b.) CC[C@H](C)COC(=O)/C=C/c1ccc(/N=C/c2ccc(OC)cc2)cc1
c.) CNC(=N)NC(=O)Nc1c(C)cccc1C
Answer: 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}