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, b, or c without using any additional words.
Options:
a) Cc1cc2cc(CCNS(C)(=O)=O)c(=O)[nH]c2cc1C
b) CC1CCc2nn(CC(=O)N3CCN(C(=O)c4ccco4)CC3)cc2C1
c) CC(NC(=O)c1ccc(CS(=O)(=O)Cc2ccccc2F)o1)c1ccc2c(c1)OCCO2
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}