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. C/C(=N\NS(=O)(=O)c1ccc(C)c([N+](=O)[O-])c1)c1cccs1
b. O=C(Nc1nc2ccccc2[nH]1)C1CCC1
c. CN(CCCNC(=O)c1ccc(/C=N/O)nc1)CCCN(C)Cc1ccccc1
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}