Task: Please answer the multiple choice question.
Question: Which molecules are modulating the M1 muscarinic receptor activity in a positive allosteric way?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1nonc1NC(=O)CSc1ccc(-c2ccccc2)nn1
b. CNC(=O)c1cc2ccc(OC)cc2oc1=O
c. CCOC(=O)N1CCN(C(=O)C(NS(=O)(=O)c2cccc3nsnc23)c2ccccc2)CC1
d. CCOC1=NC(C(=O)O)c2ccccc2/C(=C(/C)Cl)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}