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) Cc1nc(-c2cccc(S(=O)(=O)N3CCCC(C)C3)c2)cs1
(b) CCOc1ccc(OCC)c(Nc2cc(C)nc3nc(C)nn23)c1
(c) COc1ccc(-n2c(C)cc(C(=O)CN3C(=O)NC4(CCCc5sccc54)C3=O)c2C)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}