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, or c without using any other words.
Options:
(a) O=C1CC(c2ccco2)Cc2nc(Nc3nc(-c4ccccc4)c4ccccc4n3)ncc21
(b) CCOC(=O)C1CCN(C(c2cc3c(C)ccc(C)c3[nH]c2=O)c2nnnn2C2CCCCC2)CC1
(c) CCOC(=O)N1CCN(CC(=O)Nc2cc(OCC)ccc2OCC)CC1
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}