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.) COCCN(C(=O)C(C)C)c1nnc(-c2cccc(C)c2)s1
b.) COc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2C2CCCCC2)cc1
c.) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)COc2ccc(OC)cc2)c1
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}