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: N#CC1=C(N)Oc2c(sc3ccccc23)C1c1ccco1
b: O=C(Nc1ccc2c(c1)OCO2)c1cncc(Br)c1
c: C=CCn1cnc2c(c1=O)c1nc3ccccc3nc1n2-c1ccc(C)cc1
d: CCC(=O)Nc1ccc(C(=O)Nc2ccc3c(c2)OCO3)cc1
Answer: a
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}