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. COc1cccc(NC(=O)Nc2ccccc2C(N)=O)c1
b. Cc1c(CCOC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)sc[n+]1CCCCS(=O)(=O)[O-]
c. Cc1ccc2[nH]c(C)c(CCNCc3cccnc3)c2c1.Cl
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}