Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(N2C(=O)CC(SCc3ccc(Cl)cc3)C2=O)cc1
[b] O=C(Cn1cnc2ccccc2c1=O)Nc1nnc(SCc2ccccc2)s1
[c] CCOC(=O)c1c(CN2CCOCC2)n(-c2ccccc2)c2ccc(O)cc12
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}