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.) C/C(=N/NC(=O)Cn1nc2ccccc2n1)c1ccc(F)cc1
b.) Cc1onc(-c2ccccc2)c1C(=O)NC(=S)NNC(=O)c1cccnc1
c.) COc1ccc(S(=O)(=O)N2CCN(CC3CC=CCC3)CC2)cc1
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}