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, c, or d without using any additional words.
Options:
(a) CCNC(=O)CSc1nnc(-c2cc(-c3ccc(Cl)cc3)nc3ccccc23)o1
(b) CCCC(=O)O/N=C(\c1ccccc1)c1ccncc1
(c) CC(C)(C)NS(=O)(=O)c1ccc(OCC(=O)NCc2ccco2)cc1
(d) COC(=O)[C@@H]1C[C@@]2(O)[C@H](O)[C@H](O)[C@H](O)C[C@H]2N1Cc1ccc(C(F)(F)F)cc1
Answer: b, c, d
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}