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.) O=C(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccc(F)cc1
b.) O=C(NCc1cccnc1)c1ccc(Cl)cc1[N+](=O)[O-]
c.) COc1ccc(C(=O)OCC(=O)c2ccc(C)c(S(=O)(=O)N3CCOCC3)c2)cc1OC
d.) Cc1cc(C)c2ccc(N)nc2c1O
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}