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.) CCNc1nc(NCC)nc(OCCNS(=O)(=O)c2ccccc2)n1
b.) Cc1noc(C)c1COc1cccc(C(=O)OC(C)C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c1
c.) COc1ccccc1C(=O)NCCC(=O)N1CCCC(C(F)(F)F)C1
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}