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(C)c1oc(=O)cc2c1[C@@H](O)[C@H]1OC(=O)[C@@]3(C)C[C@@H](O)[C@@H](O)[C@@]2(C)C13
b: C/C(=N\NC(=O)c1ccccc1[N+](=O)[O-])c1c(O)cc(C)oc1=O
c: O=C(COC(=O)/C=C/c1ccccc1)Nc1nnc(-c2ccccc2)o1
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}