Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Fc1ccc(-c2c[nH]c(=S)n2Cc2ccccc2)cc1
b O=C(CCNS(=O)(=O)c1ccc2c(c1)CCC(=O)N2)Nc1ccc(F)c(F)c1
c CCOc1ccccc1NC(=O)C(NC(=O)C1CCC(C)CC1)C(C)C
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}