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. NS(=O)(=O)c1cccc(NC(=O)CN2CCC(Cc3ccccc3)CC2)c1
b. COC(=O)C1=C(C)N=c2s/c(=C/c3ccoc3)c(=O)n2C1c1ccccc1
c. COc1cccc(C2Nc3cc(Cl)c(S(N)(=O)=O)cc3S(=O)(=O)N2)c1
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}