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) O=C(Nc1ccc(CN2CCOCC2)cc1)c1cc(Cl)ccc1Cl
b) N#Cc1c(-c2ccccc2)cc(-c2ccc3c(c2)OCO3)[nH]c1=O
c) CCOCCn1c(CN2CCN(c3ccc(F)cc3)CC2)nc2c1c(=O)n(C)c(=O)n2C
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}