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) C=CCN(C(=O)Cn1nnc2ccccc21)C(C(=O)NCCOC)c1ccc(OC)cc1OC
b) CC(C)(C)c1ccc(Cn2nnc3c(=O)[nH]c(C4CCCN(C(=O)c5cccs5)C4)nc32)cc1
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}