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(Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccnc1
b. CCOC(=O)Cc1nnc(NC(=O)C(CC)Sc2nnc3c4ccccc4n(C)c3n2)s1
c. CCOc1ccc(Cl)cc1CNCCNCC(C)O.Cl
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}