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) Cc1ccccc1NC(=O)CCNS(=O)(=O)c1ccc2[nH]c(=O)oc2c1
b) Cc1ccc(OCc2nnc(SC(C)C(=O)O)n2-c2ccccc2)cc1
c) COc1cc(OC)cc(C(=O)N(CN2CCCC2=O)c2ccccc2OC)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}