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, c, or d without using any other words.
Options:
(a) Clc1cccc2ccccc12
(b) S=C=NCCc1ccccc1
(c) O=C(O)CCCc1ccc(N(CCCl)CCCl)cc1
(d) O=C([O-])c1cc(C(=O)O)cc(S(=O)(=O)O)c1
Answer: c, d
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}