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) Cc1ccc(NC(=O)COC(=O)c2cc(Cl)ccc2[N+](=O)[O-])cc1
b) CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)C1
c) Cc1ccnc2nc(C(=O)OCC(=O)NCCc3ccccc3)nn12
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}