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, c, or d without using any additional words.
Options:
a: Cn1c(=O)c2c(ncn2CC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)n(C)c1=O
b: CC(C)(CO)CNC(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
c: CN1CCCC(OC(=O)c2ccccc2F)C1.Cl
d: CCOc1ccc(OCCn2c(=S)[nH]c3c(N)ncnc32)cc1
Answer: a, b, c, d
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}