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) c1ccc2cc3[nH]c(CN4CCCCC4)nc3cc2c1
b) COc1ccc(-n2nnnc2SCC(=O)Nc2nc3c(s2)CCCC3)cc1
c) Cc1ccc(NS(C)(=O)=O)c(C(=O)c2ccccc2)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}