Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CSc1nc2ccc([N+](=O)[O-])cc2s1)NC1CCS(=O)(=O)C1
b.) COc1ccc(CSCC(=O)NCCC(C)C)cc1
c.) Cc1cc(C(=O)OCC(=O)N2C(C)CCCC2C)c(C)o1
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}