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 COc1ccc(C(=O)O)cc1S(=O)(=O)Nc1ccc(Oc2ccccc2)cc1
b C#CCNC(=O)C1=C[C@@H](C(C)(C)C)C[C@@H](OCc2ccc(CO)cc2)O1
c CC(C(=O)N1CCc2ccccc21)N1CCN(Cc2ccccc2)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}