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 other words.
Options:
(a) COc1ccc(-n2cc(CNCCN3CCOC3=O)c(-c3ccccc3Cl)n2)cc1
(b) CC(C)C(O)(C#CCN1CCCCC1)c1ccccc1.Cl
(c) CCOc1ccc(NCC(=O)Nc2ccc(C)cc2C)cc1
(d) CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(F)cc1
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}