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 CCOc1ccccc1N1C(=O)NC(=O)/C(=C/c2ccc3c4c(cccc24)CC3)C1=O
b O=C(Cn1cnc2ccccc2c1=O)Nc1ccc2c(c1)OCCO2
c COc1cc(C(=O)OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2C)ccc1OCC(C)C
d O=C(NCc1csc2ccccc12)Nc1cc(Cl)cc(Cl)c1
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}