Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCc1nc(SCc2ccc(OCC(C)C)cc2)n[nH]1
(b) O=C(c1ccco1)N1CCN(C(c2ccccn2)c2nnnn2C2CCCC2)CC1
(c) COc1ccc([C@H]2CC(=O)C=C(/C=C/c3ccc(Cl)cc3)C2)cc1
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}