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 Cn1c(=O)c2c(SCC(=O)N3CCCc4ccccc43)nc(CC(C)(C)C)nc2n(C)c1=O
b COc1ccc(N2CCN(C(=O)CCNS(=O)(=O)c3ccc(Br)s3)CC2)cc1
Answer: a, 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}