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: COc1c(C(=O)Nc2ccccc2N2CCOCC2)cc2ccccc2c1Br
b: Cc1cc(C)c(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)cc1C
c: COc1cccc(-n2c(SCc3c(C)noc3C)nnc2-c2cccc(S(=O)(=O)N(C)C)c2)c1
d: CC1(OC(=O)C2CCCC2)C(=O)C=C2C=C(c3ccsc3)N(c3ccccc3)C=C2C1=O
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}