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. CCc1ccccc1NC(=O)NC(C)c1ccc2c(c1)OCO2
b. Cc1cc(SCc2cccc(Cl)c2)nc(=O)[nH]1
c. COc1ccc(CNC(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2C)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}