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. Cc1ccc(-c2n[nH]c3c2C(c2cccc(O)c2)N(c2ccc(C(=O)O)cc2)C3=O)cc1
b. COc1cc(C2Nc3ccc4ncccc4c3C3=C2C(=O)CCC3)ccc1O
c. Cc1ccc(OCCN(C)C(=O)C2CCC(=O)N(CCCN3CCCC3=O)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}