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) COc1ccccc1CNC(=O)Cn1c(=O)oc2cc(Cl)ccc21
(b) COCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
(c) O=C1CN(C(=O)c2ccccc2F)C(c2ccc(F)cc2)c2cc(F)ccc2N1
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}