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(Oc1cccc(NC(=O)c2ccccc2Cl)c1)c1ccc([N+](=O)[O-])cc1
b: Cc1cc(C)c(NC(=O)/C(=C/c2ccccc2)c2ccccc2)c(C)c1
c: CCN(CC)CCn1c(N)cc(=O)[nH]c1=O
d: CCOC(=O)c1c(C)oc2c(CN3CCN(C)CC3)c(Br)c(OC)c(O)c12.Cl
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}