Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1ccc(NC(C)=O)cc1
b.) COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccccn5)n4n3)CC2)c1
c.) CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2cc(OC)cc(OC)c2)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}