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: CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)c(OC)c1
b: NCCOc1cnn(-c2ccccc2Cl)c(=O)c1Cl
c: CCNC(=O)CN1C(=O)NC2(CCOc3ccccc32)C1=O
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}