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.) Cc1cc(C)cc(NC(=O)c2ccccc2CC[N+](=O)[O-])c1
b.) Cc1ccc(NC(=O)CCS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1
c.) CCCC(=O)OCCNc1cc(SCCC(=O)OC)c2nonc2c1[N+](=O)[O-]
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}