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 other words.
Options:
a: O=C(COc1coc(CN2CCc3ccccc32)cc1=O)NCCc1ccccc1
b: COCc1cc(Sc2ccc(Cl)cc2Cl)nc(-c2ccccc2)n1
c: COc1ccc(-n2c(SCC(=O)N3CCc4ccccc43)nnc2-c2c[nH]c3ccccc23)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}