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: O=C(CCS(=O)(=O)c1ccc(F)cc1)Nc1nc(-c2ccncc2)cs1
b: COc1ccc(NC(=O)CN(C)CC(=O)N(C)C2(C#N)CCC(C)CC2)cc1
c: Cc1ccc(NC(=O)CN(C)C(=O)CSc2nncn2C)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}