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. CC(=O)c1ccc(N=C2C(=O)Nc3ccccc32)cc1
b. COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)NCCN2CCOCC2)cc1OC
c. COc1ccc(C(=O)NC(=S)Nc2ccc(S(=O)(=O)Nc3cc(OC)ncn3)cc2)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}