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, or d without using any additional words.
Options:
a. COc1ccc(C(C)=O)cc1COC(=O)CCC(=O)N(CC(C)C)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
b. c1ccc(CNc2nc3ccccc3n3cnnc23)cc1
c. Nc1ccc(-c2c3ccccc3nc3ccccc23)cc1
d. COc1ccc(C=O)cc1COc1ccccc1F
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}