Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1[nH]n(-c2ccccc2)c(=O)c1C(c1ccccc1C(=O)O)c1c(C)[nH]n(-c2ccccc2)c1=O
b: COc1ccc(-c2nnc(Nc3nc4c(OC)cccc4s3)o2)cc1
c: CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(NC(=O)CSc2nncn2C)c1
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}