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 CC(=O)c1ccc(OCC(O)Cn2nnc3ccccc32)cc1
b Cc1ccc2[nH]c3c(c2c1)CNCC3.Cl
c COc1ccc(NC(=O)CCc2c[nH]c3ccccc23)cc1S(=O)(=O)N1CCOCC1
d Cc1ccc(-n2ncc3c(NCc4ccccc4)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}