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: CCCS(=O)(=O)N1CCCC(C(=O)NCCCN2CCCC2=O)C1
b: O=C(Nc1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1)c1ccco1
c: CCOc1cc2[nH]c(=S)n(CC3CCCO3)c(=O)c2cc1OCC
d: O=C(CCNS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
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}