Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)c1ccc(C2NC(C(=O)O)CS2)cc1
(b) COc1cccc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(C)CC4)c3c2=O)c1
(c) COC(C[C@H]1O[C@H]1C(=O)[C@@H](C)OCc1ccccc1)OC
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}