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 CC(C)CCN(Cc1ccco1)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
b CSc1ccccc1NC(=O)COC(=O)CCc1ccccc1
c COc1ccc(CN2CCNC(=O)C2CC(=O)NCc2cn3ccc(C)cc3n2)c(OC)c1
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}