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) COc1ccc(NC(=O)C2C3CC/C=C\CCC32)cc1
b) Cc1cc2c(cc1S(=O)(=O)CCC(=O)NC1CCC(C)CC1)OCC(=O)N2
c) CCn1cc(CNC(=O)NC2CCCCC2)c(C)n1
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}