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. COC(=O)c1ccc(C2Nc3ccccc3NC3=C2C(=O)CC(C)(C)C3)cc1
b. Cc1ccc(NC(=O)/C(CN(C)C)=N\O)cc1
c. CC1CN(C(=O)CCC(=O)NCc2cccnc2)c2ccccc2O1
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}