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, or c without using any additional words.
Options:
a) CN(C(=O)COC(=O)c1ccc2c(c1)NC(=O)CS2)C1CCS(=O)(=O)C1
b) CC(C)CC(C(=O)Nn1cnnc1)N1C(=O)c2ccccc2C1=O
c) CCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(Br)cc3)o2)CC1
Answer: a, b, c
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}