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.) CC(=O)c1cccc(NC(=O)c2cnn3ccccc23)c1
b.) O=C(O)CCC(=O)Nc1ccc(Br)c(Cl)c1
c.) CCCC(c1nnnn1Cc1cccs1)N1CCN(c2ccc(OC)cc2)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}