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. COc1ccc(NC(=O)N2CCC(C(=O)c3ccc4c(c3)OCCO4)CC2)cc1
b. CCOc1ccc(Nc2nc(Cc3nnc(SCC(=O)NC4CCCCC4)n3C)cs2)cc1
c. COc1ccccc1N1CCN(C(=O)c2cc(-c3ccc(F)cc3)[nH]c2C)CC1
Answer: a, b
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}