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) COc1ccccc1CN1CC(C(=O)N(Cc2cnn(C)c2)C(C)C)CCC1=O
b) COCCN(C(=S)Nc1cccc(OC)c1)C(C)c1cccs1
c) CN(C)c1ccc(/C=C(/NC(=O)c2ccccc2Cl)C(=O)NCCN2CCOCC2)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}