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(CCC(=O)NC(=S)Nc2ccc(S(N)(=O)=O)cc2)C(=O)O1
b CC1(C(=O)O)CCC(C(=O)NC2CCCCCC2)C1(C)C
c Cc1cc(C)nc(OC(=O)c2ccc(Cl)cc2Cl)n1
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}