Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COCCNC(=O)C(c1ccc(C)o1)N(C(=O)c1snc(C(N)=O)c1N)c1cc(C)cc(C)c1
b. CC(=O)OC(C#CCN1CCOCC1)c1ccccc1
c. CC(=O)c1c(C)[nH]c(C(=O)CSc2nc3ccc(C)cc3[nH]2)c1C
d. CCOC(=O)CCCSc1nc2sc3c(c2c(=O)[nH]1)CCC3
e. Cc1ncc(CN2CCCC(C(=O)Nc3ccc(-c4cccc(F)c4)cc3)C2)cn1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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%herg_inhib%}
Answer: {%multiple_choice_result}