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) O=C(Cn1nnc(-c2cccs2)n1)NNC(=O)c1ccccc1Cl
b) O=C(Nc1nnc(COc2ccccc2)s1)Nc1ccccc1F
c) Cc1ccc(NC(=O)CCNCc2ccco2)cc1S(=O)(=O)N(C)C.O=C(O)C(=O)O
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}