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] O=C1C=CC2C(c3ccc4c(c3)OCO4)CC1N2Cc1ccccc1
[b] COc1ccc(C(=O)CSc2ccc(-c3ccc(C)cc3)nn2)cc1
[c] Cc1csc(=O)n1CC(=O)OCC(=O)Nc1cc(Cl)ccc1[N+](=O)[O-]
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}