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 other words.
Options:
a.) COc1ccccc1N1CCN(C(=O)c2cc3c(=O)n4cccc(C)c4nc3s2)CC1
b.) Cn1c(=O)oc2cc(S(=O)(=O)N3CCCC(C(=O)Nc4nccs4)C3)ccc21
c.) COc1ccc(C)cc1NC(=O)c1nn(C)cc1Br
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}