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 additional words.
Options:
a) CC1CCc2nc3ccccc3c(C(=O)OCC(=O)N3CCc4ccccc43)c2C1
b) Cc1nn(-c2ccccc2)c(C)c1C(=O)NCc1ccc(S(N)(=O)=O)cc1
c) Clc1ccc(C2=Nn3c(nnc3-c3n[nH]c4c3CCC4)SC2)cc1Cl
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}