Task: Please answer the multiple choice question.
Question: Which molecules are a CYP P450 2C9 substrate?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccccc1OCCNC[C@H](O)COc1cccc2[nH]c3ccccc3c12
b. OC(Cn1cncn1)(Cn1cncn1)c1ccc(F)cc1F
c. Cc1c(N(C)C)c(=O)n(-c2ccccc2)n1C
d. Cc1cc(=O)n(-c2ccccc2)n1C
e. COc1ccc(CN2CCNCC2)c(OC)c1OC
Answer: a, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%CYP2C9_Substrate%}
Answer: {%multiple_choice_result}