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 additional words.
Options:
a.) Cc1cc(C)nc(N2CCC(C(=O)NC3CC3)CC2)n1
b.) Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1cccnc1
c.) Cc1ccc(NC(=O)CCC(=O)NNC(=O)COc2ccc([N+](=O)[O-])cc2)cc1C
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}