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 additional words.
Options:
(a) O=C(Nc1nnc(C2=COCCO2)o1)c1cccc(Br)c1
(b) CC(C)Cn1c(CN2C(=O)c3ccccc3C2=O)nc2ccccc2c1=O
(c) COCCn1c(SCC(=O)Nc2ccc3c(c2)OCCO3)nnc1C(C)C
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}