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: CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc(C(F)(F)F)cc1
b: CC(NCc1ccccc1OC1CCCC1)c1ccccc1.Cl
c: Cc1cc(OCc2nn[nH]n2)c2c(C)c(CC(=O)O)c(=O)oc2c1
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}