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, c, or d without using any additional words.
Options:
(a) COc1ccc(-c2ccccc2)cc1NCc1ccccc1C
(b) COC(=O)CCC(=O)N(CCN(Cc1ccccc1)C(=O)CCC(=O)OC)Cc1ccccc1
(c) CC(=O)Nc1ccc(C(=O)CSc2cc(C)c3cccc(C)c3n2)cc1
(d) COC(=O)C(C)Sc1nc(NCc2ccccc2)nc(N(C)C)n1
Answer: a, b, c, d
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}