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) COc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)CCl)c2ccccc2Cl)cc1
(b) CCc1cccc(OCC(O)Cn2c(N3CCCCC3)nc3c2c(=O)[nH]c(=O)n3C)c1
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}