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=c1[nH]c(C2CCN(S(=O)(=O)c3ccccc3)CC2)nc2c1nnn2Cc1cccc(Cl)c1
[b] COc1ccc(NC(=O)CN(c2c(C)cccc2C)S(C)(=O)=O)cc1
[c] Cn1c(CNC(=O)c2ccccc2F)nnc1SCc1ccc(F)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}