Task: Please answer the multiple choice question.
Question: Which molecules are toxic in the Aromatase enzyme assay?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(CN(C)C)c(O)ccc3nc2-1
b. O=C([O-])CC(O)(CC(=O)O)C(=O)[O-]
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-Aromatase#not &NULL}{toxicity_NR-Aromatase__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-Aromatase%}
Answer: {%multiple_choice_result}