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] O=C(COC(=O)c1ccc(Cl)nc1)NNC(=O)c1ccc(Br)cc1
[b] CCOc1cc(/C=N/Nc2nc(-c3cccc(S(=O)(=O)N4CCCC4)c3)cs2)ccc1O
[c] CCOC(=O)CC(NC(=O)CCc1c(C)nc2ncnn2c1C)c1ccc(OC(C)C)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}