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) CS(=O)(=O)N1CCN(c2ccccc2NC(=O)C(c2ccccc2)c2ccccc2)CC1
b) COc1ccc(N2CCC(CNC(=S)Nc3cccc(OC)c3)C2)cc1
c) CCc1ccc(NC(=O)NNC(=O)CCc2ccccc2)cc1
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}