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: S=C(Nc1cc(Cl)cc(Cl)c1)NC1CCN(Cc2ccccc2)CC1
b: Cn1c(=O)c2c(nc(NCC(O)CO)n2CCc2ccccc2)n(C)c1=O
c: CCOC(=O)c1cc[nH]c1CC(=O)NC
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}