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 or b without using any other words.
Options:
a) CCOC(=O)c1cccc2c(=O)c(C(=O)c3ccc(Cl)cc3)c(C(=O)OC)[nH]c12
b) COc1ccccc1NC(=O)Cn1nnc2sc3c(c2c1=O)CC(C)(C)OC3
Answer: a, b
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}