Task: Please answer the multiple choice question.
Question: Which molecules are a CYP P450 2D6 substrate?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Clc1cccc([C@H](c2ccc3nc[nH]c3c2)n2ccnc2)c1
b. CC(C)CN(C[C@@H](O)[C@H](Cc1ccccc1)NC(=O)O[C@H]1CCOC1)S(=O)(=O)c1ccc(N)cc1
c. CCCCC1C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
d. O=C(O)c1ccccc1Nc1cccc(C(F)(F)F)c1
e. Cc1nnc(NS(=O)(=O)c2ccc(N)cc2)s1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_Substrate#not &NULL}a {CYP2D6_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%CYP2D6_Substrate%}
Answer: {%multiple_choice_result}