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: CCCCC(c1nnnn1C1CCCC1)N1CCN(C2CCCC2)CC1
b: O=C(CSc1nc2ccccc2o1)N1CCN(c2ccc(Cl)cc2)CC1
c: O=C(Nc1ccccc1Cl)c1ccc(S(=O)(=O)N2CCOCC2)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}