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. Cc1ccccc1C(=O)Oc1cccc(Nc2ncnc3ccccc23)c1
b. Cc1cc(C)nc(/N=C(/NC(=O)c2ccccc2)Nc2ccccc2)n1
c. O=c1c2c(nc3n1CCCCC3)-c1ccccc1CC21CCCC1
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}