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) CCN(CC(=O)Nc1ccc2c(c1)OCCO2)c1nc(-c2cccnc2)nc2ccccc12
(b) O=C(NC(Cc1ccccc1)c1nc2ccccc2[nH]1)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
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}