Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP P450 2D6?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCN(C(=O)c1cnc(N2CCN(c3ncccn3)CC2)c2ccccc12)c1cccc(Cl)c1
b. CCOC(=O)c1c(C)nc2sc3c(=O)n(-c4ccc(C)cc4)cnc3c2c1-c1ccc(OC)cc1
c. CCn1c(-c2cccnc2)n[nH]c1=S
d. CCn1c(=O)n(CC)c2cc([N+](=O)[O-])ccc21
e. Cc1c(N=Cc2ccc(Br)s2)cccc1[N+](=O)[O-]
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__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%CYP2D6_inhibition%}
Answer: {%multiple_choice_result}