Task: Please answer the multiple choice question.
Question: Which molecules are not modulating the M1 muscarinic receptor activity in a positive allosteric way?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(Nc1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1)N1CCCCCC1
b CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)c1ccc(=O)n(Cc2ccccc2)n1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {m1_muscarinic_agonist#not &NULL}{m1_muscarinic_agonist__names__gerund}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%m1_muscarinic_agonist%}
Answer: {%multiple_choice_result}