Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(=O)N/C(=C\c1ccc2c(c1)OCO2)C(=O)NC(C(=O)O)c1ccccc1
b) CCS(=O)(=O)Nc1ccc(C2=NN(S(=O)(=O)CC)C(c3cccs3)C2)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}