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 O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1)c1cc(-c2ccccn2)nc2ccccc12
b COc1ccc(Cl)cc1C(=O)NC(=S)Nc1cc(-c2nc3ccccc3[nH]2)ccc1C
c COC(=O)c1ccc(CN(c2ccc(C)cc2)S(=O)(=O)c2ccc3c(c2)OCCO3)o1
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}