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 additional words.
Options:
a) O=C(O)CCc1ccccc1OC(=O)c1ccccc1
b) CN(C)CCCNc1ncnc2scc(-c3ccccc3)c12.O=C(O)C(=O)O
c) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)CN1c2cccc3cccc(c23)S1(=O)=O
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}