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 CCOc1ccc(S(=O)(=O)N2CCN(C(=O)c3cccn3C)CC2)cc1
b COc1cccc(NC(=O)CCc2nc(-c3cccs3)no2)c1
c Cc1cc(NC(=O)c2ccco2)ncc1NC(=O)CCc1ccccc1
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}